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.

Fair

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 1 Sep 8:15 am CDT
Extended Forecast for

Cedar Park TX

  • Today

    Today: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 96. Heat index values as high as 101. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 76. East southeast wind around 5 mph becoming calm after midnight.

    Low: 76 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 96 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. South wind around 5 mph. Chance of precipitation is 40%.

    High: 94 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 94. South wind around 5 mph.

    High: 94 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Southeast wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. South wind around 5 mph.

    High: 95 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 96. Heat index values as high as 101. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 76. East southeast wind around 5 mph becoming calm after midnight.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. South wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 94. South wind around 5 mph.
Friday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 95. South wind around 5 mph.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 75.
Labor Day
Sunny, with a high near 95.
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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:
6:42 am CDT Sep 1, 2026
Forecast Valid:
8am CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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