Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 43°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Tuesday
16th Dec
43

12

6

1
Wednesday
17th Dec
32

14

3

1
Thursday
18th Dec
34

0

0

0
Friday
19th Dec
19

-6

7

1
Saturday
20th Dec
25

5

4

1

5-day weather forecast updated at 04:03 on Wednesday 17th 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 Tuesday 16th December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 43°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-west.

43
°F maximum temperature
12
°F minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
17
mph wind from SW

Grand Portage weather for Wednesday 17th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 32°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 87% chance of some snow and a moderate breeze of 13 mph from the south.

32
°F maximum temperature
14
°F minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
87
% chance of some snow
<5
cm of snow expected
23
°F wind chill
13
mph wind from S

Grand Portage weather for Thursday 18th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 34°F and no hours of bright sunshine. There are 2-5 cm of snow expected with 70% chance of some snow and a fresh breeze of 19 mph from the north.

34
°F maximum temperature
0
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
70
% chance of some snow
<5
cm of snow expected
23
°F wind chill
19
mph wind from N

Grand Portage weather for Friday 19th December 2025

Expect clear skies with flurries of snow in Grand Portage, Minnesota with a maximum temperature of 19°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 2-5 cm of snow expected with 98% chance of some snow and a moderate breeze of 17 mph from the north.

19
°F maximum temperature
-6
°F minimum temperature
clear skies with flurries of snow
7
hours of sunshine
1
UV index (Low)
98
% chance of some snow
<5
cm of snow expected
3
°F wind chill
17
mph wind from N

Grand Portage weather for Saturday 20th December 2025

Expect clear skies with flurries of snow in Grand Portage, Minnesota with a maximum temperature of 25°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 14% chance of some snow and a moderate breeze of 14 mph from the west.