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

Fosston, Fosston Municipal Airport (KFSE)

Lat: 47.59°NLon: 95.77°WElev: 1276ft.

Overcast

54°F

12°C

Humidity 96%
Wind Speed N 12 mph
Barometer 29.81 in
Dewpoint 53°F (12°C)
Visibility 9.00 mi
Wind Chill50°F (10°C)
Last update 11 Oct 5:35 pm CDT
Extended Forecast for

Mahnomen MN

  • Tonight

    Tonight: Cloudy, with a low around 46. North northeast wind 9 to 11 mph.

    Low: 46 °F

    Cloudy

  • Columbus Day

    Columbus Day: Showers likely, mainly between 9am and 5pm. Cloudy, with a high near 60. Northeast wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 9pm. Cloudy, with a low around 39. North northeast wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Cloudy, with a high near 51. Northwest wind around 9 mph.

    High: 51 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Calm wind becoming northwest around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 58. South southeast wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 32. Breezy, with a northwest wind 16 to 22 mph.

    Low: 32 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Cloudy, with a low around 46. North northeast wind 9 to 11 mph.
Columbus Day
Showers likely, mainly between 9am and 5pm. Cloudy, with a high near 60. Northeast wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 9pm. Cloudy, with a low around 39. North northeast wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Cloudy, with a high near 51. Northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 56. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 34. Light and variable wind.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 58. South southeast wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 32. Breezy, with a northwest wind 16 to 22 mph.
Friday
Partly sunny, with a high near 48. Breezy, with a north northwest wind 16 to 24 mph.
Friday Night
Mostly clear, with a low around 27. North northwest wind 5 to 7 mph becoming light and variable.
Saturday
Sunny, with a high near 57. Breezy, with a south wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 38. South wind 15 to 18 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 64. South wind 13 to 15 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahnomen MN
 47.31°N 95.96°W
Last Update:
5:36 pm CDT Oct 11, 2026
Forecast Valid:
5pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation