Hazardous Weather Conditions
Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.20°F
-7°C
| Humidity | 62% |
| Wind Speed | Calm |
| Barometer | 30.26 in (1025.8 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | NA |
| Last update | 20 Apr 5:56 am CDT |
Extended Forecast for
2 Miles E Grand Marais MN
Today

High: 40 °F
Increasing
CloudsTonight

Low: 34 °F
Partly Cloudy
Tuesday

High: 50 °F
Sunny
Tuesday Night

Low: 35 °F
Mostly Clear
Wednesday

High: 50 °F
Sunny
Wednesday Night
Low: 41 °F
Slight Chance
T-storms then
Chance
ShowersThursday
High: 54 °F
Partly Sunny
then Chance
ShowersThursday Night

Low: 42 °F
Rain and
BreezyFriday

High: 51 °F
Chance Rain
and Breezy
Detailed Forecast
Today
Increasing clouds, with a high near 40. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 34. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 50. Southwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 35. Calm wind.
Wednesday
Sunny, with a high near 50. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Thursday
A chance of showers after 1pm. Mostly cloudy, with a high near 54. East wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Mostly cloudy, with a low around 42. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A chance of rain, mainly before 1pm. Partly sunny, with a high near 51. Breezy, with a southeast wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 33. Southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST
Point Forecast:
2 Miles E Grand Marais MN
47.76°N 90.3°W
47.76°N 90.3°W
5:27 am CDT Apr 20, 2026
6am CDT Apr 20, 2026-6pm CDT Apr 26, 2026



