Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be -10°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Sunday
21st Dec
-10

-18

7

1
Monday
22nd Dec
-2

-13

0

1
Tuesday
23rd Dec
-1

-14

2

1
Wednesday
24th Dec
0

-14

0

1
Thursday
25th Dec
0

-9

0

0

5-day weather forecast updated at 04:03 on Monday 22nd 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 Sunday 21st December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of -10°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 24 kph from the north-west.

-10
°C maximum temperature
-18
°C minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-18
°C wind chill
24
kph wind from NW

Grand Portage weather for Monday 22nd December 2025

Expect overcast skies in Grand Portage, Minnesota with a maximum temperature of -2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the east.

-2
°C maximum temperature
-13
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-5
°C wind chill
8
kph wind from E

Grand Portage weather for Tuesday 23rd December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -1°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 9% chance of some snow and a moderate breeze of 21 kph from the north-west.

-1
°C maximum temperature
-14
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
1
UV index (Low)
9
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
21
kph wind from NW

Grand Portage weather for Wednesday 24th December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 0°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south.

0
°C maximum temperature
-14
°C minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-4
°C wind chill
11
kph wind from S

Grand Portage weather for Thursday 25th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of 0°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 64% chance of some snow and a gentle breeze of 16 kph from the east.