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

19°F

-7°C

Humidity 73%
Wind Speed NE 9 mph
Barometer 30.06 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 10 Mar 3:55 am CDT
Extended Forecast for

Lengby MN

  • Today

    Today: Mostly cloudy, with a high near 36. East northeast wind around 6 mph becoming south southwest in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Light north northwest wind.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. North wind 5 to 8 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. West northwest wind 5 to 7 mph becoming light and variable.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. South southeast wind 8 to 13 mph.

    High: 39 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. Southeast wind 11 to 16 mph becoming north northwest after midnight.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 27. Northwest wind 9 to 14 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 16. North northwest wind 5 to 7 mph becoming east southeast after midnight.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 31. East southeast wind 8 to 13 mph becoming northeast in the afternoon.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 36. East northeast wind around 6 mph becoming south southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 19. Light north northwest wind.
Wednesday
Mostly sunny, with a high near 35. North wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 20. West northwest wind 5 to 7 mph becoming light and variable.
Thursday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. South southeast wind 8 to 13 mph.
Thursday Night
A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. Southeast wind 11 to 16 mph becoming north northwest after midnight.
Friday
Partly sunny, with a high near 27. Northwest wind 9 to 14 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 16. North northwest wind 5 to 7 mph becoming east southeast after midnight.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 31. East southeast wind 8 to 13 mph becoming northeast in the afternoon.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8. North wind around 13 mph.
Sunday
Partly sunny, with a high near 18. North wind 13 to 16 mph.
Sunday Night
Mostly clear, with a low around -1. North northwest wind 8 to 14 mph.
Monday
Sunny, with a high near 18. Northwest wind 7 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lengby MN
 47.52°N 95.65°W
Last Update:
3:36 am CDT Mar 10, 2026
Forecast Valid:
4am CDT Mar 10, 2026-6pm CDT Mar 16, 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