Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 12°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Monday
29th Dec
12

3

6

1
Tuesday
30th Dec
14

3

0

1
Wednesday
31st Dec
5

-6

8

1
Thursday
1st Jan
1

-8

0

1
Friday
2nd Jan
7

-2

2

1

5-day weather forecast updated at 04:04 on Monday 29th December 2025 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 29th December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 12°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 22 mph from the north-west.

12
°F maximum temperature
3
°F minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-8
°F wind chill
22
mph wind from NW

Grand Portage weather for Tuesday 30th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 14°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 81% chance of some snow and a gentle breeze of 12 mph from the north-west.

14
°F maximum temperature
3
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
81
% chance of some snow
<5
cm of snow expected
0
°F wind chill
12
mph wind from NW

Grand Portage weather for Wednesday 31st December 2025

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 5°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 14 mph from the north-west.

5
°F maximum temperature
-6
°F minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-11
°F wind chill
14
mph wind from NW

Grand Portage weather for Thursday 1st January 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 1°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 14 mph from the north-west.

1
°F maximum temperature
-8
°F minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-17
°F wind chill
14
mph wind from NW

Grand Portage weather for Friday 2nd January 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 7°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 11 mph from the north-west.