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

54°F

12°C

Humidity 88%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Aug 2:55 am CDT
Extended Forecast for

7 Miles NNW Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 54. North wind around 5 mph becoming calm.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 50. Southeast wind around 5 mph becoming calm.

    Low: 50 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 70. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 53. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 54. North wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 50. Southeast wind around 5 mph becoming calm.
Saturday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 70. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 53. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm.
Tuesday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 74. Northwest wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Grand Marais/Cook County Airport MN
 47.93°N 90.45°W
Last Update:
2:52 am CDT Aug 14, 2026
Forecast Valid:
2am CDT Aug 14, 2026-6pm CDT Aug 20, 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