Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be -11°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Monday
19th Jan
-11

-19

3

1
Tuesday
20th Jan
-12

-21

6

1
Wednesday
21st Jan
-7

-12

2

1
Thursday
22nd Jan
-11

-17

8

1

5-day weather forecast updated at 04:02 on Saturday 17th 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 19th January 2026

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of -11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 31 kph from the west.

-11
°C maximum temperature
-19
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-21
°C wind chill
31
kph wind from W

Green Bay weather for Tuesday 20th January 2026

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of -12°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.

-12
°C maximum temperature
-21
°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 Wednesday 21st January 2026

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of -7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 30% chance of some snow and a moderate breeze of 21 kph from the west.

-7
°C maximum temperature
-12
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
1
UV index (Low)
30
% chance of some snow
<2
cm of snow expected
-14
°C wind chill
21
kph wind from W

Green Bay weather for Thursday 22nd January 2026

Expect scattered clouds in Green Bay, Wisconsin with a maximum temperature of -11°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the west.