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.

31°F

-1°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.18 in (1023.0 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 6 Nov 8:56 pm CST
Extended Forecast for

4 Miles SW Lutsen MN

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Breezy, with a southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 40 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. West wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 47. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 40. Breezy, with a southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 50. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 39. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 47. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 34. North wind around 5 mph.
Veterans Day
Partly sunny, with a high near 42. North wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 31. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 41. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 32. Northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 44. Northwest wind around 5 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Lutsen MN
 47.61°N 90.77°W
Last Update:
5:26 pm CST Nov 6, 2026
Forecast Valid:
9pm CST Nov 6, 2026-6pm CST Nov 13, 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