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.

Fair

27°F

-3°C

Humidity 93%
Wind Speed N 3 mph
Barometer 30.49 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 26 Oct 7:15 am CDT
Extended Forecast for

12 Miles WNW Grand Marais/Cook County Airport MN

  • Today

    Today: Mostly sunny, with a high near 42. North wind around 5 mph becoming calm in the morning.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Calm wind becoming east around 5 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain. High near 46. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 57. Southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 57 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely before 1am. Mostly cloudy, with a low around 37. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 52. West wind around 5 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. West wind around 5 mph becoming calm.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 42. North wind around 5 mph becoming calm in the morning.
Tonight
Increasing clouds, with a low around 28. Calm wind becoming east around 5 mph.
Tuesday
Rain. High near 46. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 38. Southeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 57. Southwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night
Showers likely before 1am. Mostly cloudy, with a low around 37. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 52. West wind around 5 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 32. West wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 32. Calm wind.
Saturday
A chance of showers. Partly sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 37. Calm wind.
Sunday
A chance of showers. Mostly cloudy, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Grand Marais/Cook County Airport MN
 47.9°N 90.6°W
Last Update:
5:57 am CDT Oct 26, 2026
Forecast Valid:
7am CDT Oct 26, 2026-6pm CST Nov 1, 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