Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 8°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Thursday
7th May
8

1

2

2
Friday
8th May
13

0

8

4
Saturday
9th May
10

2

5

4
Sunday
10th May
7

1

4

4
Monday
11th May
9

0

7

4

5-day weather forecast updated at 04:03 on Thursday 7th May 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 Thursday 7th May 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 8°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.

8
°C maximum temperature
1
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
13
kph wind from W

Grand Portage weather for Friday 8th May 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

13
°C maximum temperature
0
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
14
kph wind from SW

Grand Portage weather for Saturday 9th May 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

10
°C maximum temperature
2
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
16
kph wind from NW

Grand Portage weather for Sunday 10th May 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

7
°C maximum temperature
1
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
14
kph wind from NW

Grand Portage weather for Monday 11th May 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.