Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 30°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Sunday
22nd Mar
30

16

6

3
Monday
23rd Mar
36

18

10

4
Tuesday
24th Mar
37

23

9

3
Wednesday
25th Mar
27

18

0

2
Thursday
26th Mar
37

18

5

3

5-day weather forecast updated at 04:03 on Sunday 22nd 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 22nd March 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 30°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 12 mph from the north.

30
°F maximum temperature
16
°F minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
19
°F wind chill
12
mph wind from N

Grand Portage weather for Monday 23rd March 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 36°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

36
°F maximum temperature
18
°F minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
27
°F wind chill
9
mph wind from SW

Grand Portage weather for Tuesday 24th March 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 37°F, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

37
°F maximum temperature
23
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
30
°F wind chill
7
mph wind from NW

Grand Portage weather for Wednesday 25th March 2026

Expect overcast skies in Grand Portage, Minnesota with a maximum temperature of 27°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the east.

27
°F maximum temperature
18
°F minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
cm of snow expected
18
°F wind chill
9
mph wind from E

Grand Portage weather for Thursday 26th March 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 37°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.