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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Mahnomen MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. North northwest wind around 9 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 5 to 8 mph becoming east after midnight.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Northeast wind 6 to 9 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. Northeast wind 5 to 10 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 73. East wind around 6 mph becoming light and variable in the morning.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 52. East southeast wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 66. South southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 100%.

    High: 66 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 49. Southwest wind 6 to 10 mph becoming northwest after midnight.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 70. North northwest wind 7 to 10 mph.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. North northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 45. North wind 5 to 8 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 72. Northeast wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 48. Northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 73. East wind around 6 mph becoming light and variable in the morning.
Monday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 52. East southeast wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm. High near 66. South southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 100%.
Tuesday Night
A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 49. Southwest wind 6 to 10 mph becoming northwest after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 70. North northwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 48. North wind 5 to 8 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. South southeast wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahnomen MN
 47.29°N 95.96°W
Last Update:
1:31 pm CDT Jun 20, 2026
Forecast Valid:
2pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
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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