Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be 6°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Friday
9th Jan
6

-1

4

1
Saturday
10th Jan
0

-3

0

0
Sunday
11th Jan
-2

-4

5

1
Monday
12th Jan
2

-3

7

2
Tuesday
13th Jan
4

0

0

1

5-day weather forecast updated at 04:01 on Friday 9th 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 Friday 9th January 2026

Expect cloudy with sleet or 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 0-2 mm of sleet/snow expected with 12% chance of some sleet or snow and a moderate breeze of 28 kph from the north-west.

6
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
1
UV index (Low)
12
% chance of some sleet or snow
<2
mm of sleet/snow expected
1
°C wind chill
28
kph wind from NW

Green Bay weather for Saturday 10th January 2026

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of 0°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 67% chance of some snow and a moderate breeze of 22 kph from the north-west.

0
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
67
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
22
kph wind from NW

Green Bay weather for Sunday 11th January 2026

Expect broken 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 cm of snow expected and a moderate breeze of 24 kph from the north-west.

-2
°C maximum temperature
-4
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-8
°C wind chill
24
kph wind from NW

Green Bay weather for Monday 12th January 2026

Expect clear skies with flurries of snow in Green Bay, Wisconsin with a maximum temperature of 2°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 6% chance of some snow and a moderate breeze of 22 kph from the south-west.

2
°C maximum temperature
-3
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
2
UV index (Low)
6
% chance of some snow
<2
cm of snow expected
-2
°C wind chill
22
kph wind from SW

Green Bay weather for Tuesday 13th January 2026

Expect cloudy with sleet or snow in Green Bay, Wisconsin with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 48% chance of some sleet or snow and a moderate breeze of 21 kph from the south-west.