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

89°F

32°C

Humidity 33%
Wind Speed E 5 mph
Barometer 30.06 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 17 Aug 8:35 pm CDT
Extended Forecast for

5 Miles ENE Lakeway TX

  • Tonight

    Tonight: Clear, with a low around 77. South southeast wind around 5 mph.

    Low: 77 °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: Mostly clear, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Heat index values as high as 104. South southwest wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 101. South southwest wind around 5 mph.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. South southeast wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. South wind around 5 mph.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 77. 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
Mostly clear, with a low around 78. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 100. Heat index values as high as 104. South southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 77. South wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 101. South southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 79. South southeast wind around 5 mph.
Friday
Sunny and hot, with a high near 101. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 79. South wind around 5 mph.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Mostly clear, with a low around 79.
Monday
Sunny and hot, with a high near 100.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lakeway TX
 30.4°N 97.9°W (Elev. 679 ft)
Last Update:
6:42 pm CDT Aug 17, 2026
Forecast Valid:
8pm CDT Aug 17, 2026-6pm CDT Aug 24, 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