National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Fair

12°F

-11°C

Humidity 67%
Wind Speed S 3 mph
Barometer 30.56 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 23 Feb 12:15 pm CST
Extended Forecast for

Winthrop MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. South southeast wind 5 to 10 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. South wind 10 to 15 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 10am, then a slight chance of rain between 10am and noon. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 20. Northwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 20 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 19. East southeast wind around 5 mph.

    Low: 19 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. West southwest wind 5 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Southwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Southwest wind 10 to 15 mph becoming northwest in the afternoon.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. South southeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 15. South wind 10 to 15 mph.
Tuesday
A slight chance of snow before 10am, then a slight chance of rain between 10am and noon. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 8. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 20. Northwest wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 19. East southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 36. West southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 26. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 46. Southwest wind 10 to 15 mph becoming northwest in the afternoon.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15. North northwest wind around 15 mph.
Saturday
Partly sunny, with a high near 26. North wind around 15 mph.
Saturday Night
Partly cloudy, with a low around 6. North wind around 10 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 22. Northeast wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MN
 44.55°N 94.37°W (Elev. 1027 ft)
Last Update:
9:16 am CST Feb 23, 2026
Forecast Valid:
12pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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