Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 22°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Monday
25th May
22

7

11

UV5
Tuesday
26th May
23

12

12

UV7
Wednesday
27th May
19

9

12

UV6
Thursday
28th May
19

8

15

UV7
Friday
29th May
23

7

13

UV7

5-day weather forecast updated at 04:02 on Monday 25th May 2026 GMT

More about Grand Portage

Grand Portage by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Minnesota

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 25th May 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

22
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Grand Portage weather for Tuesday 26th May 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 23°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

23
°C maximum temperature
12
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
11
kph wind from NW

Grand Portage weather for Wednesday 27th May 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 19°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

19
°C maximum temperature
9
°C minimum temperature
scattered clouds
12
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
19
°C wind chill
15
kph wind from E

Grand Portage weather for Thursday 28th May 2026

Expect clear skies in Grand Portage, Minnesota with a maximum temperature of 19°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

19
°C maximum temperature
8
°C minimum temperature
clear skies
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
9
kph wind from SE

Grand Portage weather for Friday 29th May 2026

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 23°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.