Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 28°F. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Friday
20th Feb
28

18

1

0
Saturday
21st Feb
25

16

0

1
Sunday
22nd Feb
21

7

8

2
Monday
23rd Feb
14

0

9

2
Tuesday
24th Feb
27

14

0

1

5-day weather forecast updated at 04:04 on Friday 20th February 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 Friday 20th February 2026

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 28°F and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 54% chance of some snow and a gentle breeze of 10 mph from the north.

28
°F maximum temperature
18
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
54
% chance of some snow
<5
cm of snow expected
19
°F wind chill
10
mph wind from N

Grand Portage weather for Saturday 21st February 2026

Expect overcast skies in Grand Portage, Minnesota with a maximum temperature of 25°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the north.

25
°F maximum temperature
16
°F minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
cm of snow expected
16
°F wind chill
9
mph wind from N

Grand Portage weather for Sunday 22nd February 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 21°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 12 mph from the north.

21
°F maximum temperature
7
°F minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
cm of snow expected
10
°F wind chill
12
mph wind from N

Grand Portage weather for Monday 23rd February 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 14°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 11 mph from the north.

14
°F maximum temperature
0
°F minimum temperature
broken clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
0
°F wind chill
11
mph wind from N

Grand Portage weather for Tuesday 24th February 2026

Expect cloudy with some snow in Grand Portage, Minnesota with a maximum temperature of 27°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 76% chance of some snow and a gentle breeze of 11 mph from the south.