Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 37°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Sunday
29th Mar
37

14

2

4
Monday
30th Mar
34

25

0

3
Tuesday
31st Mar
34

21

1

1
Wednesday
1st Apr
30

14

7

4
Thursday
2nd Apr
32

16

0

3

5-day weather forecast updated at 04:03 on Sunday 29th March 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 Sunday 29th March 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 37°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

37
°F maximum temperature
14
°F minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
32
°F wind chill
6
mph wind from N

Grand Portage weather for Monday 30th March 2026

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 34°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 cm of snow expected with 38% chance of some snow and a gentle breeze of 11 mph from the north-east.

34
°F maximum temperature
25
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
3
UV index (Moderate)
38
% chance of some snow
<2
cm of snow expected
27
°F wind chill
11
mph wind from NE

Grand Portage weather for Tuesday 31st March 2026

Expect mostly cloudy with snow in Grand Portage, Minnesota with a maximum temperature of 34°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 81% chance of some snow and a gentle breeze of 11 mph from the north-east.

34
°F maximum temperature
21
°F minimum temperature
mostly cloudy with snow
1
hour of sunshine
1
UV index (Low)
81
% chance of some snow
<10
cm of snow expected
25
°F wind chill
11
mph wind from NE

Grand Portage weather for Wednesday 1st April 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 30°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 mph from the north.

30
°F maximum temperature
14
°F minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
cm of snow expected
23
°F wind chill
7
mph wind from N

Grand Portage weather for Thursday 2nd April 2026

Expect overcast skies in Grand Portage, Minnesota with a maximum temperature of 32°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 11 mph from the east.