Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be -5°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Thursday
15th Jan
-5

-10

2

1
Friday
16th Jan
1

-5

1

1
Saturday
17th Jan
-3

-10

1

1
Sunday
18th Jan
-9

-15

4

1
Monday
19th Jan
-12

-19

0

1

5-day weather forecast updated at 04:01 on Thursday 15th 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 Thursday 15th January 2026

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of -5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 62% chance of some snow and a moderate breeze of 21 kph from the north-west.

-5
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
1
UV index (Low)
62
% chance of some snow
<5
cm of snow expected
-11
°C wind chill
21
kph wind from NW

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 1 hour of bright sunshine. There are 0-2 cm of snow expected with 60% chance of some snow and a moderate breeze of 21 kph from the west.

1
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
60
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
21
kph wind from W

Green Bay weather for Saturday 17th January 2026

Expect broken clouds in Green Bay, Wisconsin with a maximum temperature of -3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 19 kph from the north-west.

-3
°C maximum temperature
-10
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
-9
°C wind chill
19
kph wind from NW

Green Bay weather for Sunday 18th January 2026

Expect clear skies with flurries of snow in Green Bay, Wisconsin with a maximum temperature of -9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 51% chance of some snow and a moderate breeze of 22 kph from the west.

-9
°C maximum temperature
-15
°C minimum temperature
clear skies with flurries of snow
4
hours of sunshine
1
UV index (Low)
51
% chance of some snow
<2
cm of snow expected
-17
°C wind chill
22
kph wind from W

Green Bay weather for Monday 19th January 2026

Expect mostly cloudy with light snow in Green Bay, Wisconsin with a maximum temperature of -12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 6% chance of some snow and a fresh breeze of 29 kph from the west.