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

28°F

-2°C

Humidity 80%
Wind Speed E 5 mph
Barometer 30.38 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 20 Oct 1:55 am CDT
Extended Forecast for

5 Miles NE Grand Portage MN

  • Overnight

    Overnight: Clear, with a steady temperature around 33. East wind around 5 mph.

    Low: 33 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. East wind around 5 mph becoming south in the afternoon.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 43. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 15 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 59. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 59 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Calm wind becoming northeast around 5 mph in the evening.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. North wind around 5 mph becoming southeast in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. South wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 33. East wind around 5 mph.
Tuesday
Sunny, with a high near 54. East wind around 5 mph becoming south in the afternoon.
Tuesday Night
Increasing clouds, with a low around 43. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 59. Southwest wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
Mostly clear, with a low around 39. Calm wind becoming northeast around 5 mph in the evening.
Thursday
Sunny, with a high near 54. North wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 42. East wind around 5 mph.
Friday
Mostly sunny, with a high near 56. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 58. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 52. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 38. West wind around 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 46. Northwest wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Grand Portage MN
 48.02°N 89.6°W
Last Update:
1:21 am CDT Oct 20, 2026
Forecast Valid:
2am CDT Oct 20, 2026-6pm CDT Oct 26, 2026
 
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