Wisconsin weather live forecast

Today's maximum temperature in Wisconsin is expected to be 23°C. Select a day from the live weather forecast for Wisconsin (Milwaukee), USA for more weather parameters.

Tuesday
15th Sep
23

18

1

3
Wednesday
16th Sep
20

17

4

4
Thursday
17th Sep
21

17

1

4
Friday
18th Sep
20

17

5

3
Saturday
19th Sep
21

17

0

2

5-day weather forecast updated at 04:00 on Wednesday 16th September 2026 GMT

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The 5-day weather forecast for Wisconsin (Milwaukee) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Wisconsin destinations

Below are temperatures expected today at popular countries, regions and places in Wisconsin. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Wisconsin weather forecast by day

Below are the detailed weather forecasts for Wisconsin for the next 5 days. The forecasts shown are for Milwaukee and may not represent the whole of Wisconsin. Browse more destinations in Wisconsin to view more weather forecasts.

Wisconsin weather for Tuesday 15th September 2026

Expect isolated thunderstorms in Wisconsin with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a fresh breeze of 29 kph from the south-west.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
89
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from SW

Wisconsin weather for Wednesday 16th September 2026

Expect broken clouds in Wisconsin with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.

20
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
18
kph wind from NE

Wisconsin weather for Thursday 17th September 2026

Expect isolated thunderstorms in Wisconsin with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 19% chance of some rain and a light breeze of 12 kph from the north-east.

21
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
19
% chance of some rain
<5
mm of rainfall expected
21
°C wind chill
12
kph wind from NE

Wisconsin weather for Friday 18th September 2026

Expect isolated thunderstorms in Wisconsin with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 21 kph from the east.

20
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
82
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
21
kph wind from E

Wisconsin weather for Saturday 19th September 2026

Expect isolated thunderstorms in Wisconsin with a maximum temperature of 21°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 22 kph from the south-east.