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

51°F

11°C

Humidity 95%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 29 Mar 7:55 am CDT
Extended Forecast for

Hallettsville TX

  • Today

    Today: Sunny, with a high near 84. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Light south southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 87 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 90. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 86. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 84. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Light south southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 65. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 88. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 68. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 90. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 86. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 67.
Friday
Partly sunny, with a high near 89.
Friday Night
Mostly cloudy, with a low around 68.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
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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:
6:44 am CDT Mar 29, 2026
Forecast Valid:
8am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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