Wausau weather live forecast

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

Saturday
29th Aug
20

17

0

2
Sunday
30th Aug
25

18

3

5
Monday
31st Aug
30

20

5

6
Tuesday
1st Sep
29

20

1

6
Wednesday
2nd Sep
27

19

5

6

5-day weather forecast updated at 04:01 on Saturday 29th August 2026 GMT

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

Wausau weather forecast by day

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

Wausau weather for Saturday 29th August 2026

Expect mostly cloudy with rain in Wausau, Wisconsin with a maximum temperature of 20°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 15 kph from the south.

20
°C maximum temperature
17
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
95
% chance of some rain
<20
mm of rainfall expected
20
°C wind chill
15
kph wind from S

Wausau weather for Sunday 30th August 2026

Expect isolated thunderstorms in Wausau, Wisconsin with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 13 kph from the south-east.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
37
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
13
kph wind from SE

Wausau weather for Monday 31st August 2026

Expect isolated thunderstorms in Wausau, Wisconsin with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 14 kph from the south-east.

30
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
45
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

Wausau weather for Tuesday 1st September 2026

Expect isolated thunderstorms in Wausau, Wisconsin with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 13 kph from the west.

29
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
28
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from W

Wausau weather for Wednesday 2nd September 2026

Expect mostly cloudy with rain in Wausau, Wisconsin with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 34% chance of some rain and a light breeze of 7 kph from the north-west.