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

53°F

12°C

Humidity 84%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 19 Mar 12:55 am CDT
Extended Forecast for

Hallettsville TX

  • Overnight

    Overnight: Mostly clear, with a low around 49. South southeast wind around 5 mph becoming calm.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. South wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 89. South southwest wind 5 to 10 mph.

    High: 89 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. South wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. South southwest wind 5 to 10 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 60. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 59. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 49. South southeast wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. South wind 5 to 10 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 89. South southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 58. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 91. South southwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 60. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 90. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 59. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hallettsville TX
 29.44°N 96.91°W (Elev. 243 ft)
Last Update:
12:46 am CDT Mar 19, 2026
Forecast Valid:
1am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation