Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 4°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Tuesday
16th Dec
4

-9

4

1
Wednesday
17th Dec
1

-10

3

1
Thursday
18th Dec
2

-20

0

0
Friday
19th Dec
-6

-22

2

0
Saturday
20th Dec
-4

-15

2

1

5-day weather forecast updated at 04:03 on Tuesday 16th December 2025 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 Tuesday 16th December 2025

Expect clear skies with flurries of snow in Grand Portage, Minnesota with a maximum temperature of 4°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and a moderate breeze of 27 kph from the south-west.

4
°C maximum temperature
-9
°C minimum temperature
clear skies with flurries of snow
4
hours of sunshine
1
UV index (Low)
15
% chance of some snow
<2
cm of snow expected
0
°C wind chill
27
kph wind from SW

Grand Portage weather for Wednesday 17th December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 1°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south.

1
°C maximum temperature
-10
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-5
°C wind chill
24
kph wind from S

Grand Portage weather for Thursday 18th December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 2°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north.

2
°C maximum temperature
-20
°C minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-4
°C wind chill
29
kph wind from N

Grand Portage weather for Friday 19th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -6°C and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 99% chance of some snow and a moderate breeze of 23 kph from the north.

-6
°C maximum temperature
-22
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
0
UV index (None)
99
% chance of some snow
<5
cm of snow expected
-14
°C wind chill
23
kph wind from N

Grand Portage weather for Saturday 20th December 2025

Expect mostly cloudy with light snow 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 cm of snow expected with 21% chance of some snow and a moderate breeze of 20 kph from the west.