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.

Mostly Cloudy

94°F

34°C

Humidity 41%
Wind Speed S 9 mph
Barometer 30.09 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 14 Aug 3:55 pm CDT
Extended Forecast for

5 Miles S Jonestown TX

  • Tonight

    Tonight: Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. South southeast wind around 5 mph becoming calm after midnight.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 76. South southeast wind around 5 mph.

    Low: 76 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 77. South wind around 5 mph.

    Low: 77 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. South southeast wind around 5 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Clear, with a low around 76. South southeast wind around 5 mph.
Tuesday
Sunny and hot, with a high near 100. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 77. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Clear, with a low around 76.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Jonestown TX
 30.43°N 97.93°W (Elev. 699 ft)
Last Update:
4:08 pm CDT Aug 14, 2026
Forecast Valid:
4pm CDT Aug 14, 2026-6pm CDT Aug 21, 2026
 
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