National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lago Vista TX, Rusty Allen Airport (KRYW)

Lat: 30.5°NLon: 97.97°WElev: 1230ft.

Partly Cloudy

91°F

33°C

Humidity 41%
Wind Speed S 5 mph
Barometer 29.96 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 19 Sep 6:15 pm CDT
Extended Forecast for

Cedar Park TX

  • Tonight

    Tonight: Increasing clouds, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 97. Heat index values as high as 101. South southwest wind around 5 mph becoming southeast in the afternoon.

    High: 97 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 97. Heat index values as high as 102. South wind around 5 mph becoming calm.

    High: 97 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75. East wind around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 96. North northeast wind around 5 mph becoming east in the afternoon.

    High: 96 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 75. East wind around 5 mph becoming calm after midnight.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 74. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 97. Heat index values as high as 101. South southwest wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 75. South wind around 5 mph.
Monday
Mostly sunny, with a high near 97. Heat index values as high as 102. South wind around 5 mph becoming calm.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 75. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 75. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 96. North northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 75. East wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 95.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cedar Park TX
 30.52°N 97.85°W (Elev. 1040 ft)
Last Update:
5:32 pm CDT Sep 19, 2026
Forecast Valid:
6pm CDT Sep 19, 2026-6pm CDT Sep 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation