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

73°F

23°C

Humidity 92%
Wind Speed SE 3 mph
Barometer 30.02 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 15 Oct 12:35 am CDT
Extended Forecast for

Hallettsville TX

  • Overnight

    Overnight: Mostly clear, with a low around 69. Southeast wind around 5 mph.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 4am. Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 78. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 78 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 53 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. North wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Northeast wind around 5 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 69. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers after 4am. Mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Friday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 78. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Partly cloudy, with a low around 53. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 72. North wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 48. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 78. Northeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 54. Calm wind.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 91.
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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:
11:33 pm CDT Oct 14, 2026
Forecast Valid:
12am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation