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

54°F

12°C

Humidity 77%
Wind Speed SW 6 mph
Barometer 29.48 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 18 Oct 12:35 am CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: Partly cloudy, with a low around 46. West wind around 5 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West wind around 5 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 50. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 35 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 46 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. West wind around 5 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 58. West wind around 5 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.
Monday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 50. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 46. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 47. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming northwest after midnight.
Thursday
A slight chance of showers. Partly sunny, with a high near 49. West wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 34. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 51. Northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 15 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:
12:25 am CDT Oct 18, 2025
Forecast Valid:
12am CDT Oct 18, 2025-6pm CDT Oct 24, 2025
 
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Additional Resources

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Chance of Precipitation