Wausau weather live forecast

Today's maximum temperature in Wausau is expected to be 25°C. Select a day from the live weather forecast for Wausau, Wisconsin, USA for more weather parameters.

Monday
18th May
25

12

4

3
Tuesday
19th May
20

9

1

4
Wednesday
20th May
15

7

10

7
Thursday
21st May
17

6

13

5
Friday
22nd May
18

7

4

2

5-day weather forecast updated at 04:01 on Monday 18th May 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 Monday 18th May 2026

Expect isolated thunderstorms in Wausau, Wisconsin with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 15 kph from the south-west.

25
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
65
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
15
kph wind from SW

Wausau weather for Tuesday 19th May 2026

Expect overcast skies in Wausau, Wisconsin with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

20
°C maximum temperature
9
°C minimum temperature
overcast skies
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
24
kph wind from NW

Wausau weather for Wednesday 20th May 2026

Expect scattered clouds in Wausau, Wisconsin with a maximum temperature of 15°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NW

Wausau weather for Thursday 21st May 2026

Expect scattered clouds in Wausau, Wisconsin with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

17
°C maximum temperature
6
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Wausau weather for Friday 22nd May 2026

Expect broken clouds in Wausau, Wisconsin with a maximum temperature of 18°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.