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

Hazardous Weather Conditions

Current conditions at

Georgetown, Georgetown Municipal Airport (KGTU)

Lat: 30.68°NLon: 97.68°WElev: 791ft.

Fair

96°F

36°C

Humidity 30%
Wind Speed Vrbl 5 mph
Barometer 30.07 in (1017.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 25 Aug 12:55 pm CDT
Extended Forecast for

Weir TX

Heat Advisory until August 26, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 26, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. Heat index values as high as 107. West southwest wind around 5 mph becoming south in the afternoon.

    High: 103 °F

    Hot

  • Wednesday Night

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

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Southwest wind around 5 mph becoming north in the afternoon.

    High: 100 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. Northeast wind around 5 mph becoming calm in the evening.

    Low: 76 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Southwest wind around 5 mph becoming east northeast in the afternoon.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. East southeast wind around 5 mph becoming south after midnight.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 103. South southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 78. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 103. Heat index values as high as 107. West southwest wind around 5 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 77. South wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Southwest wind around 5 mph becoming north in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. Northeast wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Southwest wind around 5 mph becoming east northeast in the afternoon.
Friday Night
Mostly clear, with a low around 76. East southeast wind around 5 mph becoming south after midnight.
Saturday
Sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny, with a high near 98.
Sunday Night
Clear, with a low around 75.
Monday
Sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weir TX
 30.68°N 97.59°W (Elev. 699 ft)
Last Update:
12:42 pm CDT Aug 25, 2026
Forecast Valid:
1pm CDT Aug 25, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
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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