Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 23°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Friday
10th Jul
23

13

12

6
Saturday
11th Jul
26

13

12

7
Sunday
12th Jul
29

15

9

7
Monday
13th Jul
32

21

13

8
Tuesday
14th Jul
31

21

15

8

5-day weather forecast updated at 04:03 on Friday 10th July 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 10th July 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 23°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

23
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
8
kph wind from S

Grand Portage weather for Saturday 11th July 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 26°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
10
kph wind from S

Grand Portage weather for Sunday 12th July 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

29
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from SW

Grand Portage weather for Monday 13th July 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

32
°C maximum temperature
21
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from SW

Grand Portage weather for Tuesday 14th July 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.