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

Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

31°F

-1°C

Humidity 64%
Wind Speed E 6 mph
Barometer 30.23 in (1024.9 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 13 Nov 8:56 am CST
Extended Forecast for

5 Miles SW Grand Portage MN

  • Today

    Today: Partly sunny, with a high near 37. North wind around 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. North wind 5 to 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. North wind around 5 mph becoming southwest in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northwest wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 45. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 37. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 28. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 40. North wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 31. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 45. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 39. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 47. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy, with a southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 47. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 41. South wind around 10 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 47. Breezy, with a south wind 10 to 15 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Portage MN
 47.9°N 89.76°W
Last Update:
8:26 am CST Nov 13, 2026
Forecast Valid:
9am CST Nov 13, 2026-6pm CST Nov 19, 2026
 
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