Green Bay weather live forecast

Today's maximum temperature in Green Bay is expected to be 28°C. Select a day from the live weather forecast for Green Bay, Wisconsin, USA for more weather parameters.

Saturday
18th Jul
28

18

9

6
Sunday
19th Jul
27

16

8

7
Monday
20th Jul
28

18

4

9
Tuesday
21st Jul
27

16

5

7
Wednesday
22nd Jul
24

14

14

8

5-day weather forecast updated at 04:01 on Saturday 18th July 2026 GMT

More about Green Bay

Green Bay by month

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

Recommended for Wisconsin

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 18th July 2026

Expect scattered clouds in Green Bay, Wisconsin with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from N

Green Bay weather for Sunday 19th July 2026

Expect scattered clouds in Green Bay, Wisconsin with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Green Bay weather for Monday 20th 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 2-5 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 24 kph from the south-west.

28
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
75
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
24
kph wind from SW

Green Bay weather for Tuesday 21st July 2026

Expect isolated thunderstorms in Green Bay, Wisconsin with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 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 north-west.

27
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
34
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
23
kph wind from NW

Green Bay weather for Wednesday 22nd July 2026

Expect clear skies in Green Bay, Wisconsin with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.