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.

53°F

12°C

Humidity 72%
Wind Speed E 14 mph
Barometer 30.36 in (1028.1 mb)
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 18 Sep 12:56 pm CDT
Extended Forecast for

5 Miles WSW Grand Marais MN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 58. East wind around 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 63. Calm wind becoming east around 5 mph.

    High: 63 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Calm wind becoming north around 5 mph after midnight.

    Low: 50 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 58. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. East wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. East wind around 5 mph.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 58. East wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 63. Calm wind becoming east around 5 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Calm wind becoming north around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 58. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 46. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 58. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 44. East wind around 5 mph.
Tuesday
Sunny, with a high near 59. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 45. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 60. Calm wind becoming southeast around 5 mph.
Wednesday Night
Partly cloudy, with a low around 47. Calm wind.
Thursday
Mostly sunny, with a high near 63. Calm wind becoming south around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Grand Marais MN
 47.73°N 90.46°W
Last Update:
1:21 pm CDT Sep 18, 2026
Forecast Valid:
1pm CDT Sep 18, 2026-6pm CDT Sep 24, 2026
 
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