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

Windom Municipal Airport (KMWM)

Lat: 43.91°NLon: 95.11°WElev: 1401ft.

Fair

41°F

5°C

Humidity 81%
Wind Speed E 7 mph
Barometer 29.85 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 16 Feb 6:35 pm CST
Extended Forecast for

Heron Lake MN

  • Tonight

    Tonight: Partly cloudy, with a low around 37. East wind 5 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered sprinkles between 3pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 60. Breezy, with an east southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 60 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 39. Breezy, with a southeast wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 39 °F

    Chance Rain
    then Slight
    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 50. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 50 °F

    Breezy.
    Slight Chance
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 38. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.

    High: 38 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

  • Friday

    Friday: A 30 percent chance of snow before noon. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. East wind 5 to 10 mph.
Tuesday
Scattered sprinkles between 3pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 60. Breezy, with an east southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 39. Breezy, with a southeast wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 50. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 27. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Thursday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 38. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Friday
A 30 percent chance of snow before noon. Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heron Lake MN
 43.8°N 95.33°W (Elev. 1430 ft)
Last Update:
6:43 pm CST Feb 16, 2026
Forecast Valid:
6pm CST Feb 16, 2026-6pm CST Feb 23, 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