Round Rock, Texas Weather Conditions

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Current Conditions

  • 45°
  • Clear
  • Wind: North 10 mph
  • Humidity: 71%
  • Visibility: 10.0 miles
  • Dew Point: 36°
  • Pressure: 30.44 in. +
  • Heat Index: 39

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Next 12 Hours

6  am
9  am
12  pm
3  pm
6  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
43°
48°
57°
61°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 63 °
  • Low: 41 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 70 °
  • Low: 52 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 77 °
  • Low: 61 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 75 °
  • Low: 59 °
  • Partly Cloudy
  • Monday
  • Chance of Rain
  • High: 68 °
  • Low: 46 °
  • Chance of Rain

Forecast for Round Rock, Texas

Updated: 3:00 AM CST on November 27, 2014

  • Thursday

    Clear. High of 63F. Winds from the NE at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 41F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 70F. Winds from the South at 5 to 15 mph.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 52F. Winds from the South at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 77F. Breezy. Winds from the SSW at 10 to 20 mph.

  • Saturday Night

    Partly cloudy in the evening, then overcast. Fog overnight. Low of 61F. Winds from the South at 10 to 15 mph.

  • Sunday

    Overcast in the morning, then mostly cloudy. Fog early. High of 75F. Winds from the SSW at 10 to 15 mph.

  • Sunday Night

    Partly cloudy in the evening, then overcast. Fog overnight. Low of 59F. Winds from the South at 5 to 10 mph.

  • Monday

    Overcast in the morning, then mostly cloudy with a chance of rain. Fog early. High of 68F. Winds from the South at 5 to 15 mph shifting to the North in the afternoon. Chance of rain 20%.

  • Monday Night

    Partly cloudy. Low of 46F. Winds from the North at 10 to 15 mph.

  • Tuesday

    Mostly cloudy. High of 61F. Winds from the NE at 5 to 10 mph.

  • Tuesday Night

    Overcast. Fog overnight. Low of 55F. Winds from the SSE at 5 to 10 mph.

  • Wednesday

    Mostly cloudy. High of 70F. Winds from the SSE at 5 to 15 mph.

  • Wednesday Night

    Overcast. Fog overnight. Low of 57F. Winds from the SSE at 5 to 15 mph.

  • Thursday

    Partly cloudy. Fog early. High of 75F. Winds from the South at 5 to 10 mph.

  • Thursday Night

    Overcast with a chance of a thunderstorm. Fog overnight. Low of 46F. Winds from the East at 5 to 10 mph shifting to the North after midnight. Chance of rain 20%.

  • Friday

    Mostly cloudy with a chance of a thunderstorm. Fog early. High of 66F. Winds from the North at 5 to 10 mph. Chance of rain 30%.

  • Friday Night

    Overcast with a chance of a thunderstorm. Fog overnight. Low of 36F. Winds from the NNE at 5 to 10 mph. Chance of rain 20% with rainfall amounts near 0.3 in. possible.

  • Saturday

    Overcast with a chance of a thunderstorm. Fog early. High of 52F. Winds from the North at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.

  • Saturday Night

    Overcast with a chance of rain. Fog overnight. Low of 32F. Winds from the North at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.

  • Sunday

    Overcast with a chance of a thunderstorm. High of 52F. Winds from the North at 5 to 10 mph. Chance of rain 30%.

  • Sunday Night

    Clear. Fog overnight. Low of 32F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Round Rock West, Round Rock, TX

Updated: 5:25 AM CST

Temperature: 39.9 °F Dew Point: 36 °F Humidity: 86% Wind: Calm Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

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

Updated: 5:29 AM CST

Temperature: 45.8 °F Dew Point: 37 °F Humidity: 70% Wind: North at 3.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Chisholm Valley, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 44.8 °F Dew Point: 38 °F Humidity: 77% Wind: North at 3.1 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Round Rock West, Round Rock, TX

Updated: 5:25 AM CST

Temperature: 44.2 °F Dew Point: 34 °F Humidity: 66% Wind: North at - Pressure: 30.51 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Cimarron West, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 37.9 °F Dew Point: 36 °F Humidity: 93% Wind: Calm Pressure: 29.53 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Wood Glen, Round Rock, TX

Updated: 5:15 AM CST

Temperature: 38.9 °F Dew Point: 35 °F Humidity: 86% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Stone Canyon, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 39.9 °F Dew Point: 35 °F Humidity: 84% Wind: Calm Pressure: 30.49 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Ranch At Brushy Creek, Round Rock, TX

Updated: 5:17 AM CST

Temperature: 39.4 °F Dew Point: 35 °F Humidity: 85% Wind: SSE at 1.1 mph Pressure: 30.24 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Brushy Creek, Round Rock, TX, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 44.2 °F Dew Point: 33 °F Humidity: 64% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Cat Hollow, Round Rock, TX

Updated: 5:17 AM CST

Temperature: 42.6 °F Dew Point: 35 °F Humidity: 74% Wind: Calm Pressure: 30.21 in Hourly Precipitation: - Windchill: 43 °F Graphs

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

Updated: 5:29 AM CST

Temperature: 44.6 °F Dew Point: 32 °F Humidity: 61% Wind: Calm Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Teravista, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 43.3 °F Dew Point: 36 °F Humidity: 74% Wind: Calm Pressure: 30.28 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Estates at Settlers Park, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 42.8 °F Dew Point: 33 °F Humidity: 68% Wind: Calm Pressure: 30.39 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Wild Plum Valley Farm, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 45.0 °F Dew Point: 37 °F Humidity: 74% Wind: NNW at 3.0 mph Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

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

Updated: 5:29 AM CST

Temperature: 43.2 °F Dew Point: 36 °F Humidity: 76% Wind: Calm Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Teravista Tanglewood, Round Rock, TX

Updated: 5:29 AM CST

Temperature: 44.8 °F Dew Point: 24 °F Humidity: 44% Wind: West at 2.2 mph Pressure: 30.56 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Greenridge, Round Rock, TX

Updated: 5:20 AM CST

Temperature: 43.9 °F Dew Point: 36 °F Humidity: 73% Wind: NNE at 5.8 mph Pressure: 30.22 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Stone Oak Preserve, Round Rock, TX

Updated: 5:26 AM CST

Temperature: 42.8 °F Dew Point: 36 °F Humidity: 78% Wind: NNE at 6.3 mph Pressure: 30.28 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Ashton Woods, Austin, TX

Updated: 5:17 AM CST

Temperature: 39.4 °F Dew Point: 35 °F Humidity: 84% Wind: Calm Pressure: 30.28 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Avery South - Morningside, Austin, TX

Updated: 5:29 AM CST

Temperature: 42.2 °F Dew Point: 37 °F Humidity: 80% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Star Ranch, Hutto, TX

Updated: 5:29 AM CST

Temperature: 41.9 °F Dew Point: 35 °F Humidity: 77% Wind: NW at 2.0 mph Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Avery Ranch Morningside, Austin, TX

Updated: 5:28 AM CST

Temperature: 42.2 °F Dew Point: 37 °F Humidity: 80% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Hidden Estates, Austin, TX

Updated: 5:29 AM CST

Temperature: 44.0 °F Dew Point: 37 °F Humidity: 77% Wind: NNE at 3.0 mph Pressure: 30.45 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Vista Oaks, Round Rock, TX

Updated: 5:20 AM CST

Temperature: 40.2 °F Dew Point: 34 °F Humidity: 79% Wind: North at 2.0 mph Pressure: 30.38 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Galway Bay, Pflugerville, TX

Updated: 5:29 AM CST

Temperature: 44.2 °F Dew Point: 15 °F Humidity: 30% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Rattan Creek, Austin, TX

Updated: 5:24 AM CST

Temperature: 45.0 °F Dew Point: 34 °F Humidity: 64% Wind: North at 5.0 mph Pressure: 30.43 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: LetoWeather, Austin, TX

Updated: 5:25 AM CST

Temperature: 44.6 °F Dew Point: 35 °F Humidity: 69% Wind: Calm Pressure: 30.40 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Lamplight Village, Austin, TX

Updated: 5:29 AM CST

Temperature: 47.3 °F Dew Point: 5 °F Humidity: 17% Wind: NW at 4.5 mph Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: La Conterra, Georgetown, TX

Updated: 5:19 AM CST

Temperature: 40.8 °F Dew Point: 35 °F Humidity: 81% Wind: West at 2.7 mph Pressure: 30.16 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Falcon Pointe, Pflugerville, TX

Updated: 5:15 AM CST

Temperature: 42.3 °F Dew Point: 34 °F Humidity: 72% Wind: Calm Pressure: 30.36 in Hourly Precipitation: - Windchill: 42 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated 
National Weather Service Austin/San Antonio Texas 
527 am CST Thursday Nov 27 2014 


Aviation... 
concerns for this forecast period will be the winds shifting today 
and development of low clouds after 09z Friday. For today dry air 
and weak pressure gradient will provide VFR conditions. Will see 
light northerly flow this morning...becoming easterly this 
afternoon and southerly tonight. A few models...along with the 
simulated WRF are showing the development of low clouds across the 
Rio Grande plains after 06z and spreading north and east through 
12z. This fast return of low clouds can be overdone by the models 
at times. Will go ahead and include MVFR/IFR conditions after 09z 
west and 10-13z east. 


&& 


Previous discussion... /issued 358 am CST Thursday Nov 27 2014/ 


Short term (today through friday)... 
cold front has moved through south central Texas with surface high 
pressure settling in over our area. Temperatures will be up to 10 
degrees cooler than yesterday and fall back to below average today 
due cold advection in spite of sunny skies. Surface high moves off 
to the east by this evening allowing southerly lower level flow to 
return. Moisture increases leading to some low clouds Friday 
morning and then warming trend begins on Friday with temperatures 
back above average. 


Long term (friday night through wednesday)... 
southerly lower level flow strengthens this weekend with night 
and morning low clouds giving way to afternoon sunshine and well 
above average temperatures. On Sunday...a weak upper level trough 
moving across southern Texas and the low level jet may generate 
isolated showers across far eastern areas. An upper level trough 
moving east across the far northern United States and southern 
Canada this weekend forces a cold front south. European model (ecmwf)/GFS/Gem bring 
the front through south central Texas on Monday while navgem keeps 
the front north of our area. Will go with the GFS/ECMWF/Gem as the 
density of the cold airmass should allow the front to move through 
our area. Moisture convergence along the front is sufficient for 
isolated showers along and east of I-35 on Monday. Temperatures 
will fall back to below average by Tuesday. European model (ecmwf) and navgem show 
a stronger trough moving across the plains on Wednesday forcing 
another cold front south across south central Texas. The GFS shows 
a weak trough and no frontal passage. Will favor the GFS for now 
as it has been more consistent with a warming trend on Wednesday. 
The low level jet may generate some isolated showers on Wednesday. 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 64 42 71 54 78 / 0 0 0 0 - 
Austin Bergstrom international Airport 63 38 71 54 77 / 0 0 0 0 - 
New Braunfels Muni Airport 66 42 72 52 78 / 0 0 0 0 - 
Burnet Muni Airport 61 40 69 50 75 / 0 0 0 0 - 
del Rio International Airport 66 43 70 45 75 / 0 0 0 0 0 
Georgetown Muni Airport 61 39 70 52 77 / 0 0 0 0 - 
Hondo Muni Airport 67 41 71 47 77 / 0 0 0 0 - 
San Marcos Muni Airport 65 41 72 53 77 / 0 0 0 0 - 
La Grange - Fayette regional 64 43 71 57 77 / 0 0 0 0 10 
San Antonio International Airport 66 45 71 53 77 / 0 0 0 0 - 
Stinson Muni Airport 66 45 72 52 77 / 0 0 0 0 - 


&& 


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


$$ 


Mesoscale/aviation...10 
synoptic/grids...04 



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