Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 5°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Monday
26th Oct
5

0

10

2
Tuesday
27th Oct
7

0

0

1
Wednesday
28th Oct
15

6

5

2
Thursday
29th Oct
12

2

3

2
Friday
30th Oct
10

1

5

1

5-day weather forecast updated at 04:02 on Tuesday 27th 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 Monday 26th October 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 5°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

5
°C maximum temperature
0
°C minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
12
kph wind from N

Grand Portage weather for Tuesday 27th October 2026

Expect cloudy with some rain in Grand Portage, Minnesota with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 16 kph from the east.

7
°C maximum temperature
0
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
16
kph wind from E

Grand Portage weather for Wednesday 28th October 2026

Expect sunshine and showers in Grand Portage, Minnesota with a maximum temperature of 15°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a light breeze of 12 kph from the south-west.

15
°C maximum temperature
6
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
98
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
12
kph wind from SW

Grand Portage weather for Thursday 29th October 2026

Expect mostly cloudy with light rain in Grand Portage, Minnesota with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 10% chance of some rain and a gentle breeze of 15 kph from the west.

12
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
10
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
15
kph wind from W

Grand Portage weather for Friday 30th October 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 10°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.