Hazardous Weather Conditions
Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.55°F
13°C
| Humidity | 87% |
| Wind Speed | E 7 mph |
| Barometer | 30.04 in (1017.0 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Wind Chill | 53°F (12°C) |
| Last update | 16 Jul 9:56 am CDT |
Extended Forecast for
Grand Marais MN
Today
High: 60 °F
Chance
ShowersTonight
Low: 51 °F
Slight Chance
ShowersThursday
High: 68 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 67 °F
Partly Sunny
then Slight
Chance
ShowersFriday Night
Low: 52 °F
Showers
LikelySaturday
High: 72 °F
Slight Chance
ShowersSaturday Night
Low: 55 °F
Partly Cloudy
Sunday
High: 73 °F
Mostly Sunny
Detailed Forecast
Today
A 30 percent chance of showers, mainly before 1pm. Cloudy, with a high near 60. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 51. Calm wind becoming north around 5 mph after midnight.
Thursday
Sunny, with a high near 68. North wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers before 1pm. Mostly sunny, with a high near 72. Northeast wind around 5 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 55. Calm wind.
Sunday
Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. East wind around 5 mph becoming calm.
Monday
A chance of showers. Mostly sunny, with a high near 72. East wind around 5 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. East wind around 5 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind around 5 mph becoming southwest in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Marais MN
47.76°N 90.33°W
47.76°N 90.33°W
9:27 am CDT Jul 16, 2025
10am CDT Jul 16, 2025-6pm CDT Jul 22, 2025
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