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.

Saturday
7th Mar
3

-1

8

3
Sunday
8th Mar
8

0

3

3
Monday
9th Mar
6

-6

9

2
Tuesday
10th Mar
-4

-8

0

3
Wednesday
11th Mar
-2

-11

0

3

5-day weather forecast updated at 04:03 on Saturday 7th 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 Saturday 7th March 2026

Expect cloudy with sleet or snow in Grand Portage, Minnesota with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 12% chance of some sleet or snow and a moderate breeze of 25 kph from the south-west.

3
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
8
hours of sunshine
3
UV index (Moderate)
12
% chance of some sleet or snow
<5
mm of sleet/snow expected
-2
°C wind chill
25
kph wind from SW

Grand Portage weather for Sunday 8th March 2026

Expect cloudy with sleet or snow in Grand Portage, Minnesota with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 53% chance of some sleet or snow and a moderate breeze of 26 kph from the south-west.

8
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
3
UV index (Moderate)
53
% chance of some sleet or snow
<2
mm of sleet/snow expected
4
°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 6°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

6
°C maximum temperature
-6
°C minimum temperature
broken clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
22
kph wind from W

Grand Portage weather for Tuesday 10th March 2026

Expect overcast with light snow in Grand Portage, Minnesota with a maximum temperature of -4°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 cm of snow expected with 52% chance of some snow and a gentle breeze of 14 kph from the north-east.

-4
°C maximum temperature
-8
°C minimum temperature
overcast with light snow
0
hours of sunshine
3
UV index (Moderate)
52
% chance of some snow
<5
cm of snow expected
-9
°C wind chill
14
kph wind from NE

Grand Portage weather for Wednesday 11th March 2026

Expect overcast with light snow in Grand Portage, Minnesota with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 cm of snow expected with 39% chance of some snow and a gentle breeze of 13 kph from the north.