Green Bay weather live forecast

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

Thursday
25th Dec
1

-2

1

1
Friday
26th Dec
3

-1

0

0
Saturday
27th Dec
4

-1

0

1
Sunday
28th Dec
4

-6

0

0
Monday
29th Dec
-6

-11

4

1

5-day weather forecast updated at 04:01 on Thursday 25th December 2025 GMT

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The 5-day weather forecast for Wisconsin (Green Bay) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Green Bay weather forecast by day

Below are the detailed weather forecasts for Green Bay for the next 5 days.

Green Bay weather for Thursday 25th December 2025

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

1
°C maximum temperature
-2
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
20
kph wind from NE

Green Bay weather for Friday 26th December 2025

Expect overcast with light rain in Green Bay, Wisconsin with a maximum temperature of 3°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 20 kph from the south-east.

3
°C maximum temperature
-1
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
32
% chance of some rain
<5
mm of rainfall expected
-1
°C wind chill
20
kph wind from SE

Green Bay weather for Saturday 27th December 2025

Expect overcast with light rain in Green Bay, Wisconsin with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 15 kph from the south-east.

4
°C maximum temperature
-1
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
78
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
15
kph wind from SE

Green Bay weather for Sunday 28th December 2025

Expect cloudy with sleet or snow in Green Bay, Wisconsin with a maximum temperature of 4°C and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 56% chance of some sleet or snow and a moderate breeze of 28 kph from the north-west.

4
°C maximum temperature
-6
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
56
% chance of some sleet or snow
<2
mm of sleet/snow expected
0
°C wind chill
28
kph wind from NW

Green Bay weather for Monday 29th December 2025

Expect clear skies with flurries of snow in Green Bay, Wisconsin with a maximum temperature of -6°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 19% chance of some snow and a fresh breeze of 30 kph from the north-west.