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.

Tuesday
16th Dec
1

-12

1

2
Wednesday
17th Dec
1

-4

7

1
Thursday
18th Dec
3

-8

3

1
Friday
19th Dec
-7

-11

3

1
Saturday
20th Dec
-1

-7

1

1

5-day weather forecast updated at 04:01 on Tuesday 16th 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 Tuesday 16th December 2025

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of 1°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

1
°C maximum temperature
-12
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
-5
°C wind chill
27
kph wind from SW

Green Bay weather for Wednesday 17th December 2025

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of 1°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south.

1
°C maximum temperature
-4
°C minimum temperature
broken clouds
7
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-5
°C wind chill
27
kph wind from S

Green Bay weather for Thursday 18th December 2025

Expect cloudy with sleet or snow in Green Bay, Wisconsin with a maximum temperature of 3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 60% chance of some sleet or snow and a fresh breeze of 29 kph from the south.

3
°C maximum temperature
-8
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
1
UV index (Low)
60
% chance of some sleet or snow
<5
mm of sleet/snow expected
-3
°C wind chill
29
kph wind from S

Green Bay weather for Friday 19th December 2025

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of -7°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 39% chance of some snow and a moderate breeze of 26 kph from the north-west.

-7
°C maximum temperature
-11
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
39
% chance of some snow
<2
cm of snow expected
-15
°C wind chill
26
kph wind from NW

Green Bay weather for Saturday 20th December 2025

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of -1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a moderate breeze of 23 kph from the west.