Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 17°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Saturday
24th Oct
17

8

3

2
Sunday
25th Oct
12

2

2

2
Monday
26th Oct
6

-1

1

2
Tuesday
27th Oct
6

-1

0

1
Wednesday
28th Oct
11

5

1

1

5-day weather forecast updated at 04:02 on Saturday 24th October 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 Saturday 24th October 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

17
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
17
°C wind chill
16
kph wind from S

Grand Portage weather for Sunday 25th October 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

12
°C maximum temperature
2
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
13
kph wind from W

Grand Portage weather for Monday 26th October 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 6°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

6
°C maximum temperature
-1
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
10
kph wind from N

Grand Portage weather for Tuesday 27th October 2026

Expect overcast with light rain in Grand Portage, Minnesota with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 13 kph from the east.

6
°C maximum temperature
-1
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
64
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
13
kph wind from E

Grand Portage weather for Wednesday 28th October 2026

Expect cloudy with some rain in Grand Portage, Minnesota with a maximum temperature of 11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 14 kph from the south-east.