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

Robert R Wells Jr Airport (K66R)

Lat: 29.64°NLon: 96.52°WElev: 242ft.

Fair

70°F

21°C

Humidity 91%
Wind Speed SE 5 mph
Barometer 30.05 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 4 Mar 9:35 pm CST
Extended Forecast for

Hallettsville TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 68. South southeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 84. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 86. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 86 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 65. Southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%.

    Low: 65 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 80. Northeast wind around 5 mph. Chance of precipitation is 80%.

    High: 80 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 66. East southeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 68. South southeast wind around 10 mph, with gusts as high as 25 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 84. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Increasing clouds, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A chance of showers, with thunderstorms also possible after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 86. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 65. Southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 80. Northeast wind around 5 mph. Chance of precipitation is 80%.
Sunday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 66. East southeast wind around 5 mph. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 84.
Monday Night
A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 68.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 81.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hallettsville TX
 29.44°N 96.91°W (Elev. 243 ft)
Last Update:
8:57 pm CST Mar 4, 2026
Forecast Valid:
9pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation