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

82°F

28°C

Humidity 44%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 5 Nov 2:35 pm CST
Extended Forecast for

Hallettsville TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. South southeast wind around 5 mph becoming calm.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 79. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 79 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 59. North northeast wind 5 to 10 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 76. East northeast wind around 10 mph.

    High: 76 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 50. North northeast wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 67. North wind around 5 mph becoming calm.

    High: 67 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. South southeast wind around 5 mph becoming calm.
Tonight
Increasing clouds, with a low around 61. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 79. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 59. North northeast wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 76. East northeast wind around 10 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 50. North northeast wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 67. North wind around 5 mph becoming calm.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 53.
Veterans Day
Partly sunny, with a high near 76.
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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:
2:32 pm CST Nov 5, 2026
Forecast Valid:
2pm CST Nov 5, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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