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

83°F

28°C

Humidity 60%
Wind Speed S 12 G 17 mph
Barometer 30.18 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 15 Aug 11:35 pm CDT
Extended Forecast for

Lakeway TX

  • Overnight

    Overnight: Mostly clear, with a low around 74. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

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

    High: 101 °F

    Hot

  • Sunday Night

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

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. South wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

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

    High: 101 °F

    Hot

  • Tuesday Night

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

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. South southwest wind around 5 mph.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 101. Calm wind becoming south southeast around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 75. South southeast wind around 5 mph.
Monday
Sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 76. South wind around 5 mph.
Tuesday
Sunny and hot, with a high near 101. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 102. South southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 76. South wind around 5 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny and hot, with a high near 103.
Friday Night
Mostly clear, with a low around 77.
Saturday
Sunny and hot, with a high near 102.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lakeway TX
 30.36°N 97.98°W (Elev. 840 ft)
Last Update:
11:50 pm CDT Aug 15, 2026
Forecast Valid:
12am CDT Aug 16, 2026-6pm CDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation