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 55%
Wind Speed SE 3 mph
Barometer 30.40 in (1029.9 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 19 Oct 9:56 am CDT
Extended Forecast for

7 Miles WSW Grand Marais MN

  • Today

    Today: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. Calm wind becoming east around 5 mph after midnight.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. East wind around 5 mph becoming calm in the morning.

    High: 53 °F

    Sunny

  • Tuesday Night

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

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Calm wind becoming west around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Thursday

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

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. East wind around 5 mph becoming calm.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 55. Calm wind.
Tonight
Clear, with a low around 39. Calm wind becoming east around 5 mph after midnight.
Tuesday
Sunny, with a high near 53. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 44. Calm wind.
Wednesday
Mostly sunny, with a high near 61. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 43. Calm wind.
Thursday
Sunny, with a high near 56. Calm wind becoming east around 5 mph.
Thursday Night
Partly cloudy, with a low around 43. East wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 48. Southeast wind around 5 mph, with gusts as high as 15 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 52. West wind 5 to 10 mph, with gusts as high as 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Grand Marais MN
 47.73°N 90.49°W
Last Update:
7:42 am CDT Oct 19, 2026
Forecast Valid:
10am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation