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.

54°F

12°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 10 Oct 8:56 pm CDT
Extended Forecast for

2 Miles E Grand Marais MN

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southeast wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 72. Southwest wind around 5 mph becoming north in the afternoon.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 3am, then a chance of showers after 4am. Cloudy, with a low around 45. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 54. Breezy, with a northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers, mainly before 1am. Low around 39. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 52. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 52 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Southeast wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 72. Southwest wind around 5 mph becoming north in the afternoon.
Sunday Night
A slight chance of showers before 3am, then a chance of showers after 4am. Cloudy, with a low around 45. Breezy, with a northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Columbus Day
Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 54. Breezy, with a northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers, mainly before 1am. Low around 39. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 52. Northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 39. Calm wind.
Wednesday
Mostly sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.
Thursday
A chance of showers. Partly sunny, with a high near 53. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
A chance of showers. Partly sunny, with a high near 51. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 34. Breezy, with a north wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 49. North wind around 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:
2 Miles E Grand Marais MN
 47.76°N 90.3°W
Last Update:
8:41 pm CDT Oct 10, 2026
Forecast Valid:
9pm CDT Oct 10, 2026-6pm CDT Oct 17, 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