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

43°F

6°C

Humidity 87%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 Oct 10:55 pm CDT
Extended Forecast for

21 Miles NNW Grand Marais/Cook County Airport MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after noon. Cloudy, with a high near 47. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 9pm. Cloudy, with a low around 34. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely

  • Friday

    Friday: A 10 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 43. North wind 5 to 10 mph, with gusts as high as 35 mph.

    High: 43 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind. Winds could gust as high as 15 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Southwest wind around 5 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Southwest wind around 5 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. West wind around 5 mph becoming calm. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Calm wind.
Thursday
Showers likely, mainly after noon. Cloudy, with a high near 47. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly before 9pm. Cloudy, with a low around 34. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 10 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 43. North wind 5 to 10 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 28. Calm wind. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 57. Southwest wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 38. Southwest wind around 5 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 63. Southwest wind around 5 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 37. West wind around 5 mph becoming calm. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 61. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 34. Calm wind.
Tuesday
Sunny, with a high near 60. Calm wind becoming south around 5 mph.
Tuesday Night
Partly cloudy, with a low around 38. Calm wind.
Wednesday
A slight chance of showers. Partly sunny, with a high near 60. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNW Grand Marais/Cook County Airport MN
 48.1°N 90.56°W
Last Update:
11:11 pm CDT Oct 14, 2026
Forecast Valid:
11pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation