Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be -3°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Thursday
5th Mar
-3

-11

1

2
Friday
6th Mar
3

-4

0

1
Saturday
7th Mar
5

0

7

3
Sunday
8th Mar
10

1

2

2
Monday
9th Mar
8

-4

1

2

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

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -3°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a moderate breeze of 20 kph from the north-east.

-3
°C maximum temperature
-11
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
2
UV index (Low)
25
% chance of some snow
<2
cm of snow expected
-9
°C wind chill
20
kph wind from NE

Grand Portage weather for Friday 6th March 2026

Expect overcast with light rain in Grand Portage, Minnesota with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a light breeze of 12 kph from the east.

3
°C maximum temperature
-4
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
72
% chance of some rain
<5
mm of rainfall expected
0
°C wind chill
12
kph wind from E

Grand Portage weather for Saturday 7th March 2026

Expect cloudy with sleet or snow in Grand Portage, Minnesota with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 25% chance of some sleet or snow and a moderate breeze of 25 kph from the south-west.

5
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
7
hours of sunshine
3
UV index (Moderate)
25
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
°C wind chill
25
kph wind from SW

Grand Portage weather for Sunday 8th March 2026

Expect mostly cloudy with light rain in Grand Portage, Minnesota with a maximum temperature of 10°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 26 kph from the south-west.

10
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
26
kph wind from SW

Grand Portage weather for Monday 9th March 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 8°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.