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

56°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Nov 12:55 am CST
Extended Forecast for

Hallettsville TX

  • Overnight

    Overnight: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southeast wind around 5 mph becoming calm.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 59. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 59 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 78. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. North wind 5 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 75. Northeast wind around 10 mph.

    High: 75 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 67. North northeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50. Calm wind becoming north around 5 mph after midnight.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 83. Southeast wind around 5 mph becoming calm.
Thursday Night
Increasing clouds, with a low around 59. Light and variable wind becoming north 5 to 10 mph after midnight.
Friday
Sunny, with a high near 78. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 57. North wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 75. Northeast wind around 10 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 67. North northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. Calm wind becoming north around 5 mph after midnight.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 67.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52.
Veterans Day
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hallettsville TX
 29.44°N 96.94°W (Elev. 210 ft)
Last Update:
12:32 am CST Nov 5, 2026
Forecast Valid:
1am CST Nov 5, 2026-6pm CST Nov 11, 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