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.

27°F

-3°C

Humidity 80%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 30 Apr 1:15 am CDT
Extended Forecast for

Mahnomen MN

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Light northwest wind.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Light north northwest wind increasing to 6 to 11 mph in the morning.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. North wind 6 to 11 mph becoming light after midnight.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 51. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. North wind 5 to 7 mph becoming light and variable.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Southwest wind 6 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 38. West southwest wind around 8 mph becoming north northwest after midnight.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 56. North northwest wind 11 to 17 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 36. Northwest wind 5 to 14 mph.

    Low: 36 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Light northwest wind.
Thursday
Partly sunny, with a high near 45. Light north northwest wind increasing to 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 26. North wind 6 to 11 mph becoming light after midnight.
Friday
Sunny, with a high near 51. Calm wind becoming north northwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 31. North wind 5 to 7 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 62. Southwest wind 6 to 10 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 38. West southwest wind around 8 mph becoming north northwest after midnight.
Sunday
Mostly sunny, with a high near 56. North northwest wind 11 to 17 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36. Northwest wind 5 to 14 mph.
Monday
Partly sunny, with a high near 55. Northwest wind 10 to 18 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 8 to 13 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 58. West wind 10 to 17 mph.
Tuesday Night
Partly cloudy, with a low around 34. North northwest wind 7 to 14 mph.
Wednesday
Partly sunny, with a high near 51. Breezy, with a northwest wind 9 to 14 mph increasing to 16 to 21 mph 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:
12:36 am CDT Apr 30, 2026
Forecast Valid:
1am CDT Apr 30, 2026-6pm CDT May 6, 2026
 
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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