Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be 2°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Monday
12th Jan
2

-4

5

1
Tuesday
13th Jan
5

0

1

1
Wednesday
14th Jan
2

-8

5

0
Thursday
15th Jan
-5

-10

8

1
Friday
16th Jan
-1

-5

3

1

5-day weather forecast updated at 04:01 on Monday 12th January 2026 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 Monday 12th January 2026

Expect scattered clouds in Green Bay, Wisconsin with a maximum temperature of 2°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

2
°C maximum temperature
-4
°C minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
22
kph wind from SW

Green Bay weather for Tuesday 13th January 2026

Expect mostly cloudy with light rain in Green Bay, Wisconsin with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 25 kph from the west.

5
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
41
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
25
kph wind from W

Green Bay weather for Wednesday 14th January 2026

Expect clear skies with flurries of snow in Green Bay, Wisconsin with a maximum temperature of 2°C and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 28% chance of some snow and a fresh breeze of 34 kph from the north.

2
°C maximum temperature
-8
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
0
UV index (None)
28
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
34
kph wind from N

Green Bay weather for Thursday 15th January 2026

Expect scattered clouds in Green Bay, Wisconsin with a maximum temperature of -5°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 17 kph from the south.

-5
°C maximum temperature
-10
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-11
°C wind chill
17
kph wind from S

Green Bay weather for Friday 16th January 2026

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of -1°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 48% chance of some snow and a gentle breeze of 17 kph from the west.