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.

Overcast

32°F

0°C

Humidity 75%
Wind Speed NW 6 mph
Barometer 30.10 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 9 Apr 5:15 pm CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. West wind around 5 mph, with gusts as high as 15 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers. Low around 31. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Showers

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 1pm. High near 51. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. West wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: A slight chance of rain. Partly sunny, with a high near 49. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 30. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 41. West wind around 5 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 21. Calm wind.
Saturday
Mostly sunny, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Showers. Low around 31. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain, with thunderstorms also possible after 1pm. High near 51. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. West wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Monday
A slight chance of rain. Partly sunny, with a high near 49. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 30. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 41. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 27. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 43. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. North wind around 5 mph, with gusts as high as 15 mph.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 50. West wind 5 to 10 mph, with gusts as high as 20 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 90.42°W
Last Update:
4:57 pm CDT Apr 9, 2026
Forecast Valid:
5pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation