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

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 10 Apr 1:35 am CDT
Extended Forecast for

31 Miles NW Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 47. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 33. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 55. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 35. Calm wind becoming west around 5 mph.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 51. Calm wind becoming north around 5 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 32. Calm wind becoming east around 5 mph.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. Calm wind.
Friday
Partly sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 18. Calm wind.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 47. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Showers. Low around 33. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 55. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 35. Calm wind becoming west around 5 mph.
Monday
Partly sunny, with a high near 51. Calm wind becoming north around 5 mph.
Monday Night
A chance of rain. Mostly cloudy, with a low around 32. Calm wind becoming east around 5 mph.
Tuesday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 49. East wind around 5 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. East wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 50. East wind around 5 mph becoming west in the afternoon.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 31. Southwest wind around 5 mph.
Thursday
A chance of rain. Partly sunny, with a high near 54. Southwest wind around 5 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
31 Miles NW Grand Marais/Cook County Airport MN
 48.13°N 90.87°W
Last Update:
1:21 am CDT Apr 10, 2026
Forecast Valid:
1am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation