Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be 37°F. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Saturday
27th Dec
37

32

0

1
Sunday
28th Dec
39

32

0

0
Monday
29th Dec
32

14

2

1
Tuesday
30th Dec
25

10

1

1
Wednesday
31st Dec
23

1

4

1

5-day weather forecast updated at 04:01 on Saturday 27th December 2025 GMT

More about Green Bay

Green Bay by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wisconsin

Love Holidays sale: up to £600 off holidays

Sale

Save up to £600 on selected holidays in 2026/2027
Book discounted holidays with 'Sale' label
Discounts varies by destination & holiday type. T&Cs apply

Go to Love Holidays deal >>

Expires at 23:59 on Sunday 8th Feb 2026 · View all Love Holidays offers

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 Saturday 27th December 2025

Expect overcast skies in Green Bay, Wisconsin with a maximum temperature of 37°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.

37
°F maximum temperature
32
°F minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
30
°F wind chill
11
mph wind from S

Green Bay weather for Sunday 28th December 2025

Expect cloudy with sleet or snow in Green Bay, Wisconsin with a maximum temperature of 39°F and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 100% chance of some sleet or snow and a moderate breeze of 14 mph from the north-west.

39
°F maximum temperature
32
°F minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
100
% chance of some sleet or snow
<10
mm of sleet/snow expected
30
°F wind chill
14
mph wind from NW

Green Bay weather for Monday 29th December 2025

Expect mostly cloudy with snow in Green Bay, Wisconsin with a maximum temperature of 32°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 cm of snow expected with 36% chance of some snow and a fresh breeze of 23 mph from the north-west.

32
°F maximum temperature
14
°F minimum temperature
mostly cloudy with snow
2
hours of sunshine
1
UV index (Low)
36
% chance of some snow
<10
cm of snow expected
19
°F wind chill
23
mph wind from NW

Green Bay weather for Tuesday 30th December 2025

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of 25°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 35% chance of some snow and a moderate breeze of 13 mph from the west.

25
°F maximum temperature
10
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
35
% chance of some snow
<2
cm of snow expected
14
°F wind chill
13
mph wind from W

Green Bay weather for Wednesday 31st December 2025

Expect clear skies with flurries of snow in Green Bay, Wisconsin with a maximum temperature of 23°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 35% chance of some snow and a moderate breeze of 13 mph from the north-west.