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

Hazardous Weather Conditions

Current conditions at

La Grange, Fayette Regional Air Center Airport (K3T5)

Lat: 29.91°NLon: 96.95°WElev: 325ft.

Fair

102°F

39°C

Humidity 11%
Wind Speed Vrbl 7 mph
Barometer 29.85 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 27 Aug 4:55 pm CDT
Extended Forecast for

Smithville TX

Heat Advisory August 27, 05:05pm until August 27, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 27, 05:05pm until August 27, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 103 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 77. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 77 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming east around 5 mph in the afternoon.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 77. East southeast wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 102. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 102 °F

    Hot

  • Saturday Night

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

    Low: 76 °F

    Mostly Clear

  • Sunday

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

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 75. Southeast wind around 5 mph becoming calm after midnight.

    Low: 75 °F

    Clear

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 103. Heat index values as high as 106. South southwest wind around 5 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 77. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
Sunny and hot, with a high near 102. Heat index values as high as 108. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Clear, with a low around 77. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 102. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 76. East southeast wind around 5 mph becoming calm after midnight.
Sunday
Sunny and hot, with a high near 101. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 75. Southeast wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny and hot, with a high near 100. Calm wind becoming south southeast around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Mostly sunny and hot, with a high near 101.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Mostly sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Mostly sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithville TX
 30.01°N 97.15°W (Elev. 325 ft)
Last Update:
2:46 pm CDT Aug 27, 2026
Forecast Valid:
5pm CDT Aug 27, 2026-6pm CDT Sep 3, 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