Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.51°F
11°C
| Humidity | 86% |
| Wind Speed | W 6 mph |
| Barometer | 29.94 in (1014.4 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Wind Chill | 49°F (9°C) |
| Last update | 21 Jun 12:56 pm CDT |
Extended Forecast for
Grand Marais MN
This Afternoon
High: 65 °F
Mostly Sunny
Tonight
Low: 45 °F
Partly Cloudy
Monday
High: 64 °F
Mostly Sunny
Monday Night
Low: 47 °F
Partly Cloudy
Tuesday
High: 64 °F
Partly Sunny
Tuesday Night
Low: 46 °F
Chance
Showers then
Showers
LikelyWednesday
High: 61 °F
Chance
ShowersWednesday Night
Low: 47 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday
High: 65 °F
Slight Chance
Showers then
Chance
T-storms
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 65. Southwest wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 45. Calm wind.
Monday
Mostly sunny, with a high near 64. Calm wind becoming south around 5 mph.
Monday Night
Partly cloudy, with a low around 47. Calm wind.
Tuesday
Partly sunny, with a high near 64. Calm wind.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 46. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 61. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 65. North wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 49. Calm wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67. Calm wind.
Friday Night
Partly cloudy, with a low around 48. Calm wind.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming southeast around 5 mph 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
1:21 pm CDT Jun 21, 2026
1pm CDT Jun 21, 2026-6pm CDT Jun 27, 2026
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