Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be 35°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Tuesday
30th Jun
35

25

7

8
Wednesday
1st Jul
35

25

9

8
Thursday
2nd Jul
32

24

5

7
Friday
3rd Jul
32

23

7

7
Saturday
4th Jul
28

21

4

9

5-day weather forecast updated at 04:01 on Tuesday 30th June 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 Tuesday 30th June 2026

Expect isolated thunderstorms in Green Bay, Wisconsin with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 23 kph from the south-west.

35
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
34
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
23
kph wind from SW

Green Bay weather for Wednesday 1st July 2026

Expect isolated thunderstorms in Green Bay, Wisconsin with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 25 kph from the south-west.

35
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
8
UV index (Very High)
47
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
25
kph wind from SW

Green Bay weather for Thursday 2nd July 2026

Expect isolated thunderstorms in Green Bay, Wisconsin with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 18 kph from the south-west.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
66
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
18
kph wind from SW

Green Bay weather for Friday 3rd July 2026

Expect isolated thunderstorms in Green Bay, Wisconsin with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 16 kph from the south-west.

32
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
78
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
16
kph wind from SW

Green Bay weather for Saturday 4th July 2026

Expect isolated thunderstorms in Green Bay, Wisconsin with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 17 kph from the east.