Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be -5°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Sunday
4th Jan
-5

-16

1

0
Monday
5th Jan
-2

-7

1

0
Tuesday
6th Jan
0

-5

0

0
Wednesday
7th Jan
0

-5

1

1
Thursday
8th Jan
4

-3

2

1

5-day weather forecast updated at 04:04 on Sunday 4th January 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 Sunday 4th January 2026

Expect mostly cloudy with snow in Grand Portage, Minnesota with a maximum temperature of -5°C and 1 hour of bright sunshine. There are 10-20 cm of snow expected with 100% chance of some snow and a light breeze of 10 kph from the south-east.

-5
°C maximum temperature
-16
°C minimum temperature
mostly cloudy with snow
1
hour of sunshine
0
UV index (None)
100
% chance of some snow
<20
cm of snow expected
-9
°C wind chill
10
kph wind from SE

Grand Portage weather for Monday 5th January 2026

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -2°C and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 6% chance of some snow and little or no wind of 6 kph from the north.

-2
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
6
% chance of some snow
<2
cm of snow expected
-5
°C wind chill
6
kph wind from N

Grand Portage weather for Tuesday 6th January 2026

Expect overcast skies in Grand Portage, Minnesota with a maximum temperature of 0°C and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the west.

0
°C maximum temperature
-5
°C minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
cm of snow expected
-2
°C wind chill
8
kph wind from W

Grand Portage weather for Wednesday 7th January 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 12 kph from the south-west.

0
°C maximum temperature
-5
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
-3
°C wind chill
12
kph wind from SW

Grand Portage weather for Thursday 8th January 2026

Expect mostly cloudy with light rain in Grand Portage, Minnesota with a maximum temperature of 4°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 9 kph from the south-west.