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Current conditions at
Grand Marais, The Bay of Grand Marais (KGNA)
Lat: 47.75°NLon: 90.34°WElev: 610ft.76°F
24°C
| Humidity | 42% |
| Wind Speed | N 9 mph |
| Barometer | 29.99 in (1015.0 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 22 Aug 2:56 pm CDT |
Extended Forecast for
24 Miles ESE Grand Portage MN
This Afternoon
High: 70 °F
Sunny
Tonight
Low: 54 °F
Partly Cloudy
Sunday
High: 68 °F
Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 56 °F
Mostly Cloudy
Tuesday
High: 74 °F
Partly Sunny
then Chance
ShowersTuesday Night
Low: 59 °F
Showers
LikelyWednesday
High: 72 °F
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 70. North wind around 5 mph.
Tonight
Partly cloudy, with a low around 54. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 68. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 55. West wind around 5 mph.
Monday
Sunny, with a high near 70. North wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 74.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 59.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 71.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
24 Miles ESE Grand Portage MN
47.9°N 89.17°W (Elev. 600 ft)
47.9°N 89.17°W (Elev. 600 ft)
3:37 pm EDT Aug 22, 2026
4pm EDT Aug 22, 2026-6pm EDT Aug 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
