Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.46°F
8°C
| Humidity | 68% |
| Wind Speed | E 5 mph |
| Barometer | 29.48 in (998.8 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Wind Chill | 44°F (7°C) |
| Last update | 14 Nov 9:56 pm CST |
Extended Forecast for
Grand Marais MN
Tonight

Low: 39 °F
Chance
ShowersSaturday
High: 47 °F
Breezy.
Slight Chance
Showers then
SunnySaturday Night

Low: 27 °F
Partly Cloudy
and BlusterySunday

High: 39 °F
Sunny
Sunday Night

Low: 23 °F
Mostly Clear
Monday

High: 37 °F
Sunny
Monday Night

Low: 22 °F
Partly Cloudy
Tuesday

High: 38 °F
Mostly Sunny
Tuesday Night

Low: 27 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of showers, mainly between 3am and 5am. Cloudy, with a low around 39. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
A slight chance of showers before 7am, then a chance of sprinkles between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 27. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 39. Northwest wind around 10 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 37. Northwest wind around 5 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 22. North wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 38. North wind around 5 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, with a high near 40. Southwest wind around 5 mph.
Wednesday Night
Cloudy, with a low around 31. Southwest wind around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 41. West wind around 5 mph becoming north in the afternoon.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 29. North wind around 5 mph.
Friday
A slight chance of showers. Mostly cloudy, with a high near 41. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST
Point Forecast:
Grand Marais MN
47.74°N 90.36°W
47.74°N 90.36°W
9:56 pm CST Nov 14, 2025
10pm CST Nov 14, 2025-6pm CST Nov 21, 2025


