Milwaukee weather live forecast

Today's maximum temperature in Milwaukee is expected to be 20°C. Select a day from the live weather forecast for Milwaukee, Wisconsin, USA for more weather parameters.

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
Sunday
20th Sep
18

15

5

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.

Milwaukee weather forecast by day

Below are the detailed weather forecasts for Milwaukee for the next 5 days.

Milwaukee weather for Wednesday 16th September 2026

Expect broken clouds in Milwaukee, 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

Milwaukee weather for Thursday 17th September 2026

Expect isolated thunderstorms in Milwaukee, 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

Milwaukee weather for Friday 18th September 2026

Expect isolated thunderstorms in Milwaukee, 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

Milwaukee weather for Saturday 19th September 2026

Expect isolated thunderstorms in Milwaukee, 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.

21
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
94
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
22
kph wind from SE

Milwaukee weather for Sunday 20th September 2026

Expect broken clouds in Milwaukee, Wisconsin with a maximum temperature of 18°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.