Hazardous Weather Conditions
Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.58°F
14°C
| Humidity | 78% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1013.3 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 11 Aug 10:56 am CDT |
Extended Forecast for
Grand Marais MN
Today
High: 58 °F
Chance
SprinklesTonight
Low: 48 °F
Chance
SprinklesWednesday
High: 63 °F
Patchy Fog
then Partly
SunnyWednesday Night
Low: 47 °F
Mostly Cloudy
Thursday
High: 62 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Partly Cloudy
Friday
High: 61 °F
Partly Sunny
Friday Night
Low: 50 °F
Mostly Cloudy
Saturday
High: 62 °F
Chance
Showers
Detailed Forecast
Today
A chance of sprinkles between 1pm and 2pm. Partly sunny, with a steady temperature around 58. Southwest wind around 5 mph.
Tonight
A chance of sprinkles between midnight and 1am. Mostly cloudy, with a low around 48. West wind around 5 mph becoming north after midnight.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind becoming northwest around 5 mph.
Thursday
Mostly sunny, with a high near 62. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. Calm wind.
Friday
Partly sunny, with a high near 61. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 50. Calm wind becoming northeast around 5 mph after midnight.
Saturday
A chance of showers. Mostly cloudy, with a high near 62. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A chance of showers, mainly before 1am. Cloudy, with a low around 50. East wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Sunday
Mostly cloudy, with a high near 67. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 68. Northwest wind around 5 mph becoming southwest in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Marais MN
47.74°N 90.33°W
47.74°N 90.33°W
9:51 am CDT Aug 11, 2026
11am CDT Aug 11, 2026-6pm CDT Aug 17, 2026
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