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

77°F

25°C

Humidity 19%
Wind Speed NW 5 mph
Barometer 30.14 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 6 Feb 1:35 pm CST
Extended Forecast for

Hallettsville TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. West northwest wind around 5 mph becoming calm.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 50. Southeast wind around 5 mph becoming calm after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Light east southeast wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 60. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 77. South wind 5 to 10 mph.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 80. West northwest wind around 5 mph becoming calm.
Tonight
Clear, with a low around 46. Calm wind.
Saturday
Sunny, with a high near 79. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 50. Southeast wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 77. Light east southeast wind becoming south southeast 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming light south after midnight.
Monday
Mostly cloudy, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 60. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 77. South wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Partly 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 96.96°W (Elev. 256 ft)
Last Update:
12:44 pm CST Feb 6, 2026
Forecast Valid:
1pm CST Feb 6, 2026-6pm CST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation