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

49°F

9°C

Humidity 66%
Wind Speed N 6 mph
Barometer 30.45 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 4 Feb 10:15 pm CST
Extended Forecast for

Hallettsville TX

  • Tonight

    Tonight: Clear, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming west northwest around 5 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Calm wind becoming southwest around 5 mph in the evening.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 79. West wind around 5 mph becoming calm in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm after midnight.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. South southeast wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 37. North wind around 5 mph.
Thursday
Sunny, with a high near 69. Calm wind becoming west northwest around 5 mph.
Thursday Night
Clear, with a low around 44. Calm wind becoming southwest around 5 mph in the evening.
Friday
Sunny, with a high near 79. West wind around 5 mph becoming calm in the afternoon.
Friday Night
Clear, with a low around 46. Calm wind.
Saturday
Sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. South southeast wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 78.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 78.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hallettsville TX
 29.44°N 96.94°W (Elev. 210 ft)
Last Update:
10:14 pm CST Feb 4, 2026
Forecast Valid:
10pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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