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.

Saturday
11th Apr
8

-2

7

5
Sunday
12th Apr
9

2

0

1
Monday
13th Apr
11

1

1

5
Tuesday
14th Apr
5

0

0

5
Wednesday
15th Apr
7

1

1

2

5-day weather forecast updated at 04:03 on Saturday 11th 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 Saturday 11th April 2026

Expect sunshine and showers in Grand Portage, Minnesota with a maximum temperature of 8°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a light breeze of 8 kph from the north-west.

8
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
87
% chance of some rain
<5
mm of rainfall expected
6
°C wind chill
8
kph wind from NW

Grand Portage weather for Sunday 12th April 2026

Expect isolated thunderstorms in Grand Portage, Minnesota with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a light breeze of 12 kph from the south-east.

9
°C maximum temperature
2
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
77
% chance of some rain
<20
mm of rainfall expected
7
°C wind chill
12
kph wind from SE

Grand Portage weather for Monday 13th April 2026

Expect isolated thunderstorms in Grand Portage, Minnesota with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 12 kph from the north-west.

11
°C maximum temperature
1
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
52
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
12
kph wind from NW

Grand Portage weather for Tuesday 14th April 2026

Expect overcast with light rain in Grand Portage, Minnesota with a maximum temperature of 5°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a light breeze of 12 kph from the north-east.

5
°C maximum temperature
0
°C minimum temperature
overcast with light rain
0
hours of sunshine
5
UV index (Moderate)
44
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
12
kph wind from NE

Grand Portage weather for Wednesday 15th April 2026

Expect mostly cloudy with light rain in Grand Portage, Minnesota with a maximum temperature of 7°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 11 kph from the north-east.