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.

Fair

-2°F

-19°C

Humidity 77%
Wind Speed W 3 mph
Barometer 30.11 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 21 Feb 12:35 am CST
Extended Forecast for

7 Miles SSE Lengby MN

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 2. West northwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 10. Northwest wind 6 to 10 mph.

    High: 10 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -16. Northwest wind around 10 mph.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 8. Wind chill values as low as -17. North northwest wind 10 to 14 mph.

    High: 8 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -11. North northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: -11 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 15. Light and variable wind becoming south southeast 5 to 10 mph in the morning.

    High: 15 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. South wind 7 to 11 mph.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Partly sunny, with a high near 22. Southwest wind 7 to 9 mph becoming northwest in the afternoon.

    High: 22 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 2. West northwest wind around 11 mph.

    Low: 2 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 2. West northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 10. Northwest wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -16. Northwest wind around 10 mph.
Sunday
Partly sunny, with a high near 8. Wind chill values as low as -17. North northwest wind 10 to 14 mph.
Sunday Night
Partly cloudy, with a low around -11. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 15. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. South wind 7 to 11 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 22. Southwest wind 7 to 9 mph becoming northwest in the afternoon.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 2. West northwest wind around 11 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 18. Northwest wind 10 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 1. Northwest wind 8 to 10 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 31. South southwest wind 8 to 14 mph.
Thursday Night
Partly cloudy, with a low around 21. Southwest wind 11 to 13 mph.
Friday
Mostly sunny, with a high near 35. West wind 13 to 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Lengby MN
 47.42°N 95.59°W
Last Update:
12:32 am CST Feb 21, 2026
Forecast Valid:
12am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation