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.

Mostly Cloudy

43°F

6°C

Humidity 93%
Wind Speed NW 12 mph
Barometer 29.96 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Oct 1:15 am CDT
Extended Forecast for

Grand Marais/Cook County Airport MN

  • Overnight

    Overnight: A chance of sprinkles. Mostly cloudy, with a steady temperature around 38. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: A chance of sprinkles and flurries before 8am, then a chance of sprinkles between 8am and 11am. Partly sunny, with a high near 50. Northwest wind around 5 mph.

    High: 50 °F

    Chance
    Sprinkles/Flurries
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between noon and 4pm. Cloudy, with a high near 48. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 31. Blustery, with a west wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 45. Breezy, with a north wind 10 to 20 mph, with gusts as high as 40 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Northwest wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles. Mostly cloudy, with a steady temperature around 38. Northwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of sprinkles and flurries before 8am, then a chance of sprinkles between 8am and 11am. Partly sunny, with a high near 50. Northwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Calm wind.
Thursday
Showers likely, mainly between noon and 4pm. Cloudy, with a high near 48. South wind 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 between 7pm and 1am. Mostly cloudy, with a low around 31. Blustery, with a west wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 45. Breezy, with a north wind 10 to 20 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 38. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 35. Calm wind.
Tuesday
Sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais/Cook County Airport MN
 47.85°N 90.36°W
Last Update:
1:21 am CDT Oct 14, 2026
Forecast Valid:
1am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation