Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be 1°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

Tuesday
17th Feb
1

-5

6

2
Wednesday
18th Feb
-3

-5

0

0
Thursday
19th Feb
-2

-5

0

0
Friday
20th Feb
-3

-7

0

1
Saturday
21st Feb
-4

-10

1

1

5-day weather forecast updated at 04:06 on Tuesday 17th February 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 Tuesday 17th February 2026

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of 1°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-east.

1
°C maximum temperature
-5
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
29
kph wind from NE

Grand Portage weather for Wednesday 18th February 2026

Expect cloudy with some snow in Grand Portage, Minnesota with a maximum temperature of -3°C and no hours of bright sunshine. There are 20-30 cm of snow expected with 100% chance of some snow and a fresh breeze of 35 kph from the east.

-3
°C maximum temperature
-5
°C minimum temperature
cloudy with some snow
0
hours of sunshine
0
UV index (None)
100
% chance of some snow
<30
cm of snow expected
-10
°C wind chill
35
kph wind from E

Grand Portage weather for Thursday 19th February 2026

Expect mostly cloudy with snow in Grand Portage, Minnesota with a maximum temperature of -2°C and no hours of bright sunshine. There are 5-10 cm of snow expected with 91% chance of some snow and a moderate breeze of 24 kph from the north-east.

-2
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with snow
0
hours of sunshine
0
UV index (None)
91
% chance of some snow
<10
cm of snow expected
-9
°C wind chill
24
kph wind from NE

Grand Portage weather for Friday 20th February 2026

Expect overcast with light snow in Grand Portage, Minnesota with a maximum temperature of -3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 63% chance of some snow and a moderate breeze of 20 kph from the north-east.

-3
°C maximum temperature
-7
°C minimum temperature
overcast with light snow
0
hours of sunshine
1
UV index (Low)
63
% chance of some snow
<2
cm of snow expected
-8
°C wind chill
20
kph wind from NE

Grand Portage weather for Saturday 21st February 2026

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 33% chance of some snow and a light breeze of 12 kph from the north.