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.

Partly Cloudy

50°F

10°C

Humidity 94%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Sep 9:35 pm CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Calm wind becoming northwest around 5 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Calm wind becoming north around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 58. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 58 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 43 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 64. East wind around 5 mph.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. Calm wind becoming north around 5 mph after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before midnight. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming northwest around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 40. Calm wind becoming north around 5 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 58. East wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 43. East wind around 5 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 64. East wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 44. Calm wind becoming north around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 62. East wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 43. East wind around 5 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 62. Southeast wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 46. East wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the morning. 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:
6:31 pm CDT Sep 16, 2026
Forecast Valid:
9pm CDT Sep 16, 2026-6pm CDT Sep 23, 2026
 
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Additional Resources

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