Weather in Grand Portage, MN
Updated 2026-08-11 10:30 local time · ZIP codes 55605
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
71°2% rain74°2% rain73°2% rain74°2% rain75°2% rain75°2% rain75°2% rain76°2% rain74°2% rain73°2% rain68°3% rain
67°3% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 3%).
It feels like 70°F with winds near 3 mph.
73°F, 2% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 13 mph.
Current temperature is 71°F, wind 3 mph, rain chance up to 3%.
UV index is 2.
Grand Portage weather today
Sunny and 71°F in Grand Portage, MN. Today's high is 76°F with a 3% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 51%, pressure is 29.91 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Grand Portage
Sunrise is at 05:48 AM and sunset is at 08:19 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 71°F and a low near 58°F. The maximum rain chance is 8%.