National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

52°F

11°C

Humidity 53%
Wind Speed E 3 mph
Barometer 30.41 in (1029.8 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 19 Oct 4:56 pm CDT
Extended Forecast for

7 Miles ENE Grand Marais MN

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northeast wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. Southeast wind around 5 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 59. Calm wind becoming west around 5 mph.

    High: 59 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. East wind around 5 mph becoming calm after midnight.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. Calm wind becoming east around 5 mph.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 50. Southeast wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 53. Southeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 44. Calm wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 59. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 42. Calm wind.
Thursday
Sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. East wind around 5 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 56. Calm wind becoming east around 5 mph.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 50. Southeast wind around 5 mph.
Saturday
Mostly cloudy, with a high near 57. South wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 53. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 40. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 47. Northwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Grand Marais MN
 47.78°N 90.2°W
Last Update:
5:02 pm CDT Oct 19, 2026
Forecast Valid:
5pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation