National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Grand Marais/Cook County Airport (KCKC)

Lat: 47.84°NLon: 90.39°WElev: 1784ft.

Fog/Mist

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Last update 4 Mar 1:15 am CST
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 26. West wind around 5 mph becoming calm.

    Low: 26 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am, then patchy fog after noon. Otherwise, cloudy, with a high near 36. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 36 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Areas of fog before 9pm, then patchy fog after 10pm. Patchy freezing fog between 9pm and 10pm. Otherwise, cloudy, with a low around 11. East wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Patchy
    Freezing Fog
    and Areas Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 30. East wind around 10 mph, with gusts as high as 25 mph.

    High: 30 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 22. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Cloudy

  • Friday

    Friday: Showers likely, mainly after noon. Cloudy, with a high near 39. Southeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 36. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 26. West wind around 5 mph becoming calm.
Wednesday
Patchy fog before 9am, then patchy fog after noon. Otherwise, cloudy, with a high near 36. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Areas of fog before 9pm, then patchy fog after 10pm. Patchy freezing fog between 9pm and 10pm. Otherwise, cloudy, with a low around 11. East wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 30. East wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Cloudy, with a low around 22. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely, mainly after noon. Cloudy, with a high near 39. Southeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 36. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 25. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 43. Breezy, with a west wind around 15 mph, with gusts as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 24. West wind around 10 mph, with gusts as high as 30 mph.
Monday
A slight chance of snow. Partly sunny, with a high near 45. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 31. Northeast wind around 10 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais/Cook County Airport MN
 47.83°N 90.39°W
Last Update:
12:16 am CST Mar 4, 2026
Forecast Valid:
1am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation