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

5 Miles W Lengby MN

  • Tonight

    Tonight: Mostly clear, with a low around 48. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Calm wind.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. Light east wind becoming southeast 5 to 9 mph in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. Southeast wind 9 to 11 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 61. South wind 9 to 11 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Sunny, with a high near 81. South southwest wind 8 to 16 mph becoming west in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 59. West northwest wind 8 to 14 mph.

    Low: 59 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Northwest wind 9 to 15 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North northwest wind 8 to 13 mph becoming light after midnight.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. North wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 78. Calm wind.
Sunday Night
Mostly cloudy, with a low around 56. Light east wind becoming southeast 5 to 9 mph in the evening.
Monday
Mostly sunny, with a high near 81. Southeast wind 9 to 11 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 61. South wind 9 to 11 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 81. South southwest wind 8 to 16 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 59. West northwest wind 8 to 14 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Northwest wind 9 to 15 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 53. North northwest wind 8 to 13 mph becoming light after midnight.
Thursday
Sunny, with a high near 79. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. North wind around 5 mph becoming east southeast after midnight.
Friday
Mostly sunny, with a high near 81. South southeast wind 6 to 8 mph.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59. Southeast wind 8 to 10 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 81. South wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lengby MN
 47.5°N 95.75°W
Last Update:
4:46 pm CDT Aug 22, 2026
Forecast Valid:
5pm CDT Aug 22, 2026-6pm CDT Aug 29, 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