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.

Tuesday
19th May
20

9

1

UV5
Wednesday
20th May
15

7

5

UV7
Thursday
21st May
14

5

3

UV6
Friday
22nd May
15

6

1

UV7
Saturday
23rd May
16

9

0

UV2

5-day weather forecast updated at 04:01 on Tuesday 19th 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 Tuesday 19th May 2026

Expect isolated thunderstorms in Wausau, Wisconsin with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 9% chance of some rain and a moderate breeze of 23 kph from the north-west.

20
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV5
UV index (Moderate)
9
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
23
kph wind from NW

Wausau weather for Wednesday 20th May 2026

Expect broken clouds in Wausau, Wisconsin with a maximum temperature of 15°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

15
°C maximum temperature
7
°C minimum temperature
broken clouds
5
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
15
°C wind chill
16
kph wind from N

Wausau weather for Thursday 21st May 2026

Expect broken clouds in Wausau, Wisconsin with a maximum temperature of 14°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

14
°C maximum temperature
5
°C minimum temperature
broken clouds
3
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Wausau weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in Wausau, Wisconsin with a maximum temperature of 15°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 19 kph from the east.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV7
UV index (High)
22
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from E

Wausau weather for Saturday 23rd May 2026

Expect overcast skies in Wausau, Wisconsin with a maximum temperature of 16°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.