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

40°F

4°C

Humidity 90%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 2 Dec 8:55 pm CST
Extended Forecast for

3 Miles W New Ulm TX

  • Tonight

    Tonight: Mostly clear, with a low around 38. Calm wind becoming southeast around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 5pm. Increasing clouds, with a high near 62. Southeast wind around 5 mph.

    High: 62 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, with thunderstorms also possible after 9pm. Low around 52. East wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms. Cloudy, with a temperature falling to around 48 by 4pm. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 55 °F⇓

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon. Cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Calm wind becoming southeast around 5 mph.
Wednesday
A 20 percent chance of showers after 5pm. Increasing clouds, with a high near 62. Southeast wind around 5 mph.
Wednesday Night
Showers, with thunderstorms also possible after 9pm. Low around 52. East wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms. Cloudy, with a temperature falling to around 48 by 4pm. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers before noon. Cloudy, with a high near 51.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W New Ulm TX
 29.88°N 96.55°W (Elev. 348 ft)
Last Update:
7:26 pm CST Dec 2, 2025
Forecast Valid:
9pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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