Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 48°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Tuesday
28th Apr
48

34

5

4
Wednesday
29th Apr
43

32

1

3
Thursday
30th Apr
41

30

2

3
Friday
1st May
45

28

5

3
Saturday
2nd May
54

28

10

5

5-day weather forecast updated at 04:03 on Tuesday 28th April 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 Tuesday 28th April 2026

Expect mostly cloudy with light rain in Grand Portage, Minnesota with a maximum temperature of 48°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 17 mph from the north-west.

48
°F maximum temperature
34
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
10
% chance of some rain
<5
mm of rainfall expected
41
°F wind chill
17
mph wind from NW

Grand Portage weather for Wednesday 29th April 2026

Expect cloudy with sleet or snow in Grand Portage, Minnesota with a maximum temperature of 43°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 46% chance of some sleet or snow and a light breeze of 6 mph from the north-west.

43
°F maximum temperature
32
°F minimum temperature
cloudy with sleet or snow
1
hour of sunshine
3
UV index (Moderate)
46
% chance of some sleet or snow
<2
mm of sleet/snow expected
39
°F wind chill
6
mph wind from NW

Grand Portage weather for Thursday 30th April 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 41°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

41
°F maximum temperature
30
°F minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
37
°F wind chill
6
mph wind from N

Grand Portage weather for Friday 1st May 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 45°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

45
°F maximum temperature
28
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
41
°F wind chill
6
mph wind from NW

Grand Portage weather for Saturday 2nd May 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 54°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.