Round Rock, Texas Weather Conditions

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Current Conditions

  • 63°
  • Clear
  • Wind: Calm
  • Humidity: 77%
  • Visibility: 10.0 miles
  • Dew Point: 55°
  • Pressure: 29.67 in. -

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Overcast
Overcast
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
55°
55°
54°
52°
52°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of Rain
  • High: 55 °
  • Low: 39 °
  • Chance of Rain
  • Wednesday
  • Partly Cloudy
  • High: 55 °
  • Low: 34 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 59 °
  • Low: 46 °
  • Clear
  • Friday
  • Mostly Cloudy
  • High: 70 °
  • Low: 39 °
  • Mostly Cloudy
  • Saturday
  • Overcast
  • High: 64 °
  • Low: 36 °
  • Overcast

Forecast for Round Rock, Texas

Updated: 9:00 PM CST on December 22, 2014

  • Monday

    Overcast in the morning, then partly cloudy. High of 72F. Winds from the SW at 10 to 15 mph.

  • Monday Night

    Overcast. Low of 52F. Winds from the NNW at 5 to 10 mph shifting to the NE after midnight.

  • Tuesday

    Overcast with a chance of rain. High of 55F. Breezy. Winds from the NNE at 10 to 20 mph. Chance of rain 30%.

  • Tuesday Night

    Mostly cloudy in the evening, then clear. Low of 39F. Winds from the NW at 10 to 15 mph.

  • Wednesday

    Clear in the morning, then partly cloudy. High of 55F. Breezy. Winds from the NW at 15 to 20 mph.

  • Wednesday Night

    Clear. Low of 34F. Winds from the West at 5 to 10 mph.

  • Thursday

    Clear. High of 59F. Winds from the SSW at 5 to 15 mph.

  • Thursday Night

    Clear in the evening, then partly cloudy. Low of 46F. Winds from the South at 10 to 15 mph.

  • Friday

    Overcast. Fog early. High of 70F. Winds from the SW at 10 to 15 mph.

  • Friday Night

    Overcast. Low of 39F. Breezy. Winds from the East at 10 to 20 mph shifting to the North after midnight.

  • Saturday

    Overcast. High of 64F. Breezy. Winds from the NNE at 10 to 20 mph.

  • Saturday Night

    Partly cloudy. Low of 36F. Winds from the NNE at 5 to 10 mph.

  • Sunday

    Partly cloudy. High of 57F. Winds less than 5 mph.

  • Sunday Night

    Mostly cloudy. Low of 39F. Winds from the SSE at 5 to 10 mph.

  • Monday

    Overcast. Fog early. High of 63F. Winds less than 5 mph.

  • Monday Night

    Overcast. Fog overnight. Low of 39F. Winds from the East at 5 to 10 mph shifting to the NNE after midnight.

  • Tuesday

    Overcast with a chance of rain. Fog early. High of 45F. Breezy. Winds from the North at 10 to 20 mph. Chance of rain 20%.

  • Tuesday Night

    Overcast with a chance of rain. Low of 34F with a windchill as low as 28F. Winds from the North at 5 to 15 mph. Chance of rain 20%.

  • Wednesday

    Overcast with a chance of snow. High of 45F. Winds from the North at 5 to 10 mph. Chance of snow 20%.

  • Wednesday Night

    Overcast with a chance of snow. Low of 34F. Winds less than 5 mph. Chance of snow 20%.

  • Thursday

    Overcast. High of 45F. Winds less than 5 mph.

  • Thursday Night

    Overcast with a chance of rain. Low of 34F. Winds less than 5 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.

  • Friday

    Clear. High of 48F. Winds less than 5 mph.

  • Friday Night

    Clear. Fog overnight. Low of 34F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Round Rock West, Round Rock, TX

Updated: 8:10 PM CST

Temperature: 60.9 °F Dew Point: 46 °F Humidity: 59% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Round Rock - Real Green Weather Network, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 63.9 °F Dew Point: 46 °F Humidity: 52% Wind: NE at 2.0 mph Pressure: 28.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Chisholm Valley, Round Rock, TX

Updated: 8:13 PM CST

Temperature: 62.1 °F Dew Point: 47 °F Humidity: 58% Wind: North at 2.2 mph Pressure: 29.36 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Round Rock West, Round Rock, TX

Updated: 8:10 PM CST

Temperature: 63.9 °F Dew Point: 52 °F Humidity: 64% Wind: North at - Pressure: 29.75 in Hourly Precipitation: - Heat Index: - Graphs

Location: Creekmont West, Round Rock, TX

Updated: 8:13 PM CST

Temperature: 60.1 °F Dew Point: 46 °F Humidity: 59% Wind: Calm Pressure: 29.43 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: The Oaklands, Round Rock, TX

Updated: 7:20 PM CST

Temperature: 65.3 °F Dew Point: 50 °F Humidity: 58% Wind: North at - Pressure: 29.69 in Hourly Precipitation: - Heat Index: - Graphs

Location: Cimarron West, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 62.2 °F Dew Point: 48 °F Humidity: 60% Wind: NW at 2.0 mph Pressure: 28.77 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: The Woods, Round Rock, TX

Updated: 8:12 PM CST

Temperature: 61.0 °F Dew Point: 49 °F Humidity: 64% Wind: North at - Pressure: 29.72 in Hourly Precipitation: - Heat Index: - Graphs

Location: Wood Glen, Round Rock, TX

Updated: 8:12 PM CST

Temperature: 58.4 °F Dew Point: 47 °F Humidity: 67% Wind: Calm Pressure: 29.66 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Stone Canyon, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 58.1 °F Dew Point: 46 °F Humidity: 65% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sonoma, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 58.0 °F Dew Point: 50 °F Humidity: 75% Wind: Calm Pressure: 29.66 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Ranch At Brushy Creek, Round Rock, TX

Updated: 8:09 PM CST

Temperature: 56.7 °F Dew Point: 45 °F Humidity: 65% Wind: Calm Pressure: 29.45 in Hourly Precipitation: - Heat Index: - Graphs

Location: Cat Hollow, Round Rock, TX

Updated: 8:01 PM CST

Temperature: 59.7 °F Dew Point: 44 °F Humidity: 55% Wind: Calm Pressure: 29.41 in Hourly Precipitation: - Heat Index: - Graphs

Location: The Woods of Brushy Creek, Austin, TX

Updated: 8:11 PM CST

Temperature: 60.6 °F Dew Point: 43 °F Humidity: 53% Wind: Calm Pressure: 29.68 in Hourly Precipitation: - Heat Index: - Graphs

Location: Brushy Creek North Hjornevik's, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 60.2 °F Dew Point: 42 °F Humidity: 51% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Estates at Settlers Park, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 59.9 °F Dew Point: 45 °F Humidity: 57% Wind: Calm Pressure: 29.62 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Wells Branch, Austin, TX

Updated: 8:00 PM CST

Temperature: 60.1 °F Dew Point: 56 °F Humidity: 87% Wind: Calm Pressure: 29.69 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Wild Plum Valley Farm, Round Rock, TX

Updated: 4:28 PM CST

Temperature: 72.3 °F Dew Point: 55 °F Humidity: 54% Wind: South at 5.1 mph Pressure: 29.62 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Brushy Creek North- Quail Run, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 57.6 °F Dew Point: 47 °F Humidity: 67% Wind: Calm Pressure: 29.66 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Oak Bluff Estates, Round Rock, TX

Updated: 8:04 PM CST

Temperature: 59.0 °F Dew Point: 52 °F Humidity: 79% Wind: Calm Pressure: 29.37 in Hourly Precipitation: - Heat Index: - Graphs

Location: Teravista Tanglewood, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 59.0 °F Dew Point: 46 °F Humidity: 62% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Forest Creek, Round Rock, TX

Updated: 8:14 PM CST

Temperature: 61.1 °F Dew Point: 49 °F Humidity: 64% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Greenridge, Round Rock, TX

Updated: 8:01 PM CST

Temperature: 61.5 °F Dew Point: 50 °F Humidity: 66% Wind: WNW at 3.8 mph Pressure: 29.43 in Hourly Precipitation: - Heat Index: - Graphs

Location: Forest Creek Estates, Round Rock, TX

Updated: 8:01 PM CST

Temperature: 62.1 °F Dew Point: 50 °F Humidity: 64% Wind: NE at 1.0 mph Pressure: 29.35 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Stone Oak Preserve, Round Rock, TX

Updated: 8:09 PM CST

Temperature: 58.1 °F Dew Point: 46 °F Humidity: 63% Wind: Calm Pressure: 29.50 in Hourly Precipitation: - Heat Index: - Graphs

Location: Avery Ranch North, Austin, TX

Updated: 8:10 PM CST

Temperature: 63.5 °F Dew Point: 47 °F Humidity: 55% Wind: North at - Pressure: 29.68 in Hourly Precipitation: - Heat Index: - Graphs

Location: Ashton Woods, Austin, TX

Updated: 8:12 PM CST

Temperature: 58.5 °F Dew Point: 48 °F Humidity: 68% Wind: Calm Pressure: 29.49 in Hourly Precipitation: - Heat Index: - Graphs

Location: Forest Creek NE, Round Rock, TX

Updated: 8:04 PM CST

Temperature: 57.4 °F Dew Point: 52 °F Humidity: 81% Wind: Calm Pressure: 29.50 in Hourly Precipitation: - Heat Index: - Graphs

Location: Fairy Knob Farm, Round Rock, TX

Updated: 8:10 PM CST

Temperature: 61.6 °F Dew Point: 48 °F Humidity: 60% Wind: NE at 2.0 mph Pressure: 29.63 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Cutting Edge Lawn Care, Austin, TX

Updated: 8:02 PM CST

Temperature: 61.2 °F Dew Point: 48 °F Humidity: 61% Wind: NNE at 2.7 mph Pressure: 29.48 in Hourly Precipitation: - Heat Index: - Graphs

Location: Avery South - Morningside, Austin, TX

Updated: 8:13 PM CST

Temperature: 59.4 °F Dew Point: 46 °F Humidity: 60% Wind: Calm Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Star Ranch, Hutto, TX

Updated: 8:14 PM CST

Temperature: 61.2 °F Dew Point: 48 °F Humidity: 62% Wind: NE at 2.0 mph Pressure: 29.63 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Avery Ranch Morningside, Austin, TX

Updated: 8:13 PM CST

Temperature: 59.4 °F Dew Point: 46 °F Humidity: 60% Wind: Calm Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Hidden Estates, Austin, TX

Updated: 8:13 PM CST

Temperature: 62.4 °F Dew Point: 48 °F Humidity: 60% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Vista Oaks, Round Rock, TX

Updated: 8:10 PM CST

Temperature: 59.6 °F Dew Point: 45 °F Humidity: 58% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Austin/San Antonio Texas 
532 PM CST Monday Dec 22 2014 


Aviation... 
complex aviation forecast over the next 24 to 30 hours. All sites 
are now VFR and should remain VFR through the evening into the 
overnight hours. 


By 06z MVFR ceilings should begin to develop across the I-35 
terminals. The hrrr and NAM both bring IFR ceilings and visby into 
Sat/ssf after midnight...but for now have compromised between the 
high resolution models and the GFS and left ceilings/visby at low end 
MVFR levels at Sat/ssf starting at 13z through 17z. The cold front 
will move through around 12z tomorrow morning with winds beginning 
to pick up out of the north by 17z gusting to between 20 and 30 
knots during the afternoon. Ceilings and visby will improve tomorrow afternoon 
with the I-35 sites returning to VFR by tomorrow evening. Some 
isolated light rain showers will be possible behind the front for 
a few hours tomorrow across The Hill Country and Austin area. Have 
left these out of the taf for now due to the isolated nature and 
fairly low chances. 


At drt...which just recently returned to VFR ceilings will remain so 
until after midnight. Around 08z-10z fog may develop dropping 
visby to MVFR/IFR levels with ceilings droppings to MVFR. By 14z the 
front will move through drt causing gusty north winds...clearing out 
the fog...and raising ceilings to VFR. 


Treadway 


&& 


Previous discussion... /issued 255 PM CST Monday Dec 22 2014/ 


Short term (tonight through Tuesday night)... 
low clouds have dissipated from nearly all of the forecast area 
this afternoon...except for a small patch near del Rio. Middle/high 
clouds will continue to stream from west to east over the region. 
There is a wind shift that is beginning to enter the northwestern 
County Warning Area. This wind shift is most likely not the true cold front as the 
cooler air and pressure rises remain well to the north. Hi-res 
models are showing the winds across most of the County Warning Area returning to 
light from the east/southeast overnight. This could lead to fog 
potential across the southeastern counties where surface moisture 
may pool ahead of the boundary. The north winds and cold air will 
reach the the County Warning Area tomorrow morning. Day time highs will likely be 
just before the front moves through with slowly falling or nearly 
steady temperatures expected for the remainder of the day. Hi-res 
model guidance as well as the global models continue to suggest the 
northern and eastern zones will have enough moisture in a layer 
extending from near the surface to about 700 mb for some shower 
activity ahead and behind the boundary. There will be a dry slot to 
the southeast of the upper low that moves over the area that will 
limit moisture in the middle-levels available for deep convection. 
Any rain totals will remain light...generally less than 0.15 
inches. Rain is expected to end by tomorrow night with cloudy 
skies slowly clearing. Lows will reach near freezing in The Hill 
Country to upper 30s elsewhere. 


Long term (wednesday through monday)... 
Christmas evening...clear skies and breezy northwest winds will be 
prevailing for most of the day. Highs will be on the cool 
side...in the lower 50s to near 60 degrees. Clear skies and light 
winds will lead to decent radiational cooling conditions across 
the area. Lows Christmas morning will range from the upper 20s to 
middle 30s with much of the area at or below the freezing mark. 
South winds will return as well Christmas morning and highs will 
rebound into the 60s. The next upper trough will pass through the 
plains on Friday and this will send another strong cold front into 
the area Friday evening. Little to no precipitation is expected with this 
front but The Hill Country could see freezing temperatures once 
again Sunday morning. South winds return Monday and a slow warming 
trend will begin. The GFS is hinting at weak showers associated 
with the warm air advection and will forecast 20 probability of precipitation across the 
eastern zones Monday. 


Hampshire 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 51 54 38 54 34 / 10 30 - 0 - 
Austin Bergstrom international Airport 50 55 37 54 31 / 10 30 - 0 - 
New Braunfels Muni Airport 51 58 38 56 33 / 10 30 - - - 
Burnet Muni Airport 49 52 35 51 31 / 20 40 - 0 - 
del Rio International Airport 49 58 37 57 33 / - 10 0 0 0 
Georgetown Muni Airport 49 52 36 52 32 / 20 40 - 0 - 
Hondo Muni Airport 49 62 35 59 32 / - 10 - 0 0 
San Marcos Muni Airport 51 56 37 54 32 / 10 30 - 0 - 
La Grange - Fayette regional 53 58 39 55 34 / 10 30 10 - 0 
San Antonio International Airport 52 59 38 58 35 / - 20 - 0 0 
Stinson Muni Airport 52 61 38 58 34 / - 20 - - 0 


&& 


Ewx watches/warnings/advisories... 
none. 
&& 


$$ 


Mesoscale/aviation...12 
synoptic/grids...76 
public service/data collection...30 



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