Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 12°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Thursday
23rd Apr
12

6

3

2
Friday
24th Apr
11

4

2

5
Saturday
25th Apr
13

3

11

5
Sunday
26th Apr
13

3

7

3
Monday
27th Apr
8

4

4

2

5-day weather forecast updated at 04:02 on Thursday 23rd April 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 23rd April 2026

Expect isolated thunderstorms in Grand Portage, Minnesota with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 16 kph from the north-east.

12
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
2
UV index (Low)
98
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
16
kph wind from NE

Grand Portage weather for Friday 24th April 2026

Expect mostly cloudy with rain in Grand Portage, Minnesota with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 16 kph from the north-west.

11
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
5
UV index (Moderate)
76
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
16
kph wind from NW

Grand Portage weather for Saturday 25th April 2026

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

13
°C maximum temperature
3
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Grand Portage weather for Sunday 26th April 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

13
°C maximum temperature
3
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

Grand Portage weather for Monday 27th April 2026

Expect mostly cloudy with light rain in Grand Portage, Minnesota with a maximum temperature of 8°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 18 kph from the east.