Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be -13°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Sunday
14th Dec
-13

-20

6

1
Monday
15th Dec
-8

-13

6

2
Tuesday
16th Dec
1

-12

0

2
Wednesday
17th Dec
1

-5

3

1
Thursday
18th Dec
4

-8

1

1

5-day weather forecast updated at 04:01 on Sunday 14th 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 Sunday 14th December 2025

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of -13°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the west.

-13
°C maximum temperature
-20
°C minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-21
°C wind chill
20
kph wind from W

Green Bay weather for Monday 15th December 2025

Expect clear skies with flurries of snow in Green Bay, Wisconsin with a maximum temperature of -8°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 4% chance of some snow and a moderate breeze of 24 kph from the south-west.

-8
°C maximum temperature
-13
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
2
UV index (Low)
4
% chance of some snow
<2
cm of snow expected
-16
°C wind chill
24
kph wind from SW

Green Bay weather for Tuesday 16th December 2025

Expect mostly cloudy with light rain in Green Bay, Wisconsin with a maximum temperature of 1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 27 kph from the south-west.

1
°C maximum temperature
-12
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
10
% chance of some rain
<2
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 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

1
°C maximum temperature
-5
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-5
°C wind chill
28
kph wind from W

Green Bay weather for Thursday 18th December 2025

Expect cloudy with sleet or snow in Green Bay, Wisconsin with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 48% chance of some sleet or snow and a fresh breeze of 29 kph from the west.