Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 28°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Monday
5th Jan
28

19

1

0
Tuesday
6th Jan
32

23

0

0
Wednesday
7th Jan
34

23

1

0
Thursday
8th Jan
37

28

0

1
Friday
9th Jan
34

23

8

1

5-day weather forecast updated at 04:04 on Monday 5th January 2026 GMT

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The 5-day weather forecast for Minnesota (Grand Portage) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Grand Portage weather forecast by day

Below are the detailed weather forecasts for Grand Portage for the next 5 days.

Grand Portage weather for Monday 5th January 2026

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 28°F and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 3% chance of some snow and little or no wind of 4 mph from the north.

28
°F maximum temperature
19
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
3
% chance of some snow
<2
cm of snow expected
25
°F wind chill
4
mph wind from N

Grand Portage weather for Tuesday 6th January 2026

Expect overcast skies in Grand Portage, Minnesota with a maximum temperature of 32°F and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 5 mph from the west.

32
°F maximum temperature
23
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
cm of snow expected
27
°F wind chill
5
mph wind from W

Grand Portage weather for Wednesday 7th January 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 34°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

34
°F maximum temperature
23
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
27
°F wind chill
9
mph wind from SW

Grand Portage weather for Thursday 8th January 2026

Expect fog in low lying areas in Grand Portage, Minnesota with a maximum temperature of 37°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the west.

37
°F maximum temperature
28
°F minimum temperature
fog in low lying areas
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
6
mph wind from W

Grand Portage weather for Friday 9th January 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 34°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.