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

La Grange, Fayette Regional Air Center Airport (K3T5)

Lat: 29.91°NLon: 96.95°WElev: 325ft.

Mostly Cloudy

30°C

86°F

Humidity 89%
Wind Speed S 22 G 33 km/h
Barometer 30.01 in
Dewpoint 28°C (82°F)
Visibility 16 km
Heat Index41°C (105°F)
Last update 13 Jul 10:15 am CDT
Extended Forecast for

Flatonia TX

  • Today

    Today: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 33. Heat index values as high as 38. South wind around 15 km/h. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 33 °C

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 24. South southeast wind 10 to 15 km/h.

    Low: 24 °C

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 34. Heat index values as high as 39. South wind 5 to 15 km/h.

    High: 34 °C

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 24. South wind 10 to 15 km/h. Chance of precipitation is 30%.

    Low: 24 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 34. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 34 °C

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. South southeast wind 10 to 15 km/h.

    Low: 24 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. South wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.

    High: 35 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. South southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.

    Low: 23 °C

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. South wind 10 to 15 km/h.

    High: 35 °C

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 33. Heat index values as high as 38. South wind around 15 km/h. New rainfall amounts between 7.5 mm and 1 cm possible.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 24. South southeast wind 10 to 15 km/h.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 34. Heat index values as high as 39. South wind 5 to 15 km/h.
Monday Night
A chance of thunderstorms before 7pm. Mostly cloudy, with a low around 24. South wind 10 to 15 km/h. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 34. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Tuesday Night
Partly cloudy, with a low around 24. South southeast wind 10 to 15 km/h.
Wednesday
Mostly sunny, with a high near 35. South wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.
Wednesday Night
Mostly clear, with a low around 23. South southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.
Thursday
Mostly sunny, with a high near 35. South wind 10 to 15 km/h.
Thursday Night
Mostly clear, with a low around 23.
Friday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Flatonia TX
 29.67°N 97.12°W (Elev. 545 m)
Last Update:
10:12 am CDT Jul 13, 2025
Forecast Valid:
10am CDT Jul 13, 2025-6pm CDT Jul 19, 2025
 
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