Wausau weather live forecast

Today's maximum temperature in Wausau is expected to be 70°F. Select a day from the live weather forecast for Wausau, Wisconsin, USA for more weather parameters.

Wednesday
16th Sep
70

48

9

6
Thursday
17th Sep
70

54

7

5
Friday
18th Sep
63

54

1

2
Saturday
19th Sep
63

54

1

3
Sunday
20th Sep
66

54

9

5

5-day weather forecast updated at 04:01 on Wednesday 16th September 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 Wednesday 16th September 2026

Expect sunshine and showers in Wausau, Wisconsin with a maximum temperature of 70°F, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 6 mph from the south-east.

70
°F maximum temperature
48
°F minimum temperature
sunshine and showers
9
hours of sunshine
6
UV index (High)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
mph wind from SE

Wausau weather for Thursday 17th September 2026

Expect sunshine and showers in Wausau, Wisconsin with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a light breeze of 4 mph from the north-west.

70
°F maximum temperature
54
°F minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
4
mph wind from NW

Wausau weather for Friday 18th September 2026

Expect mostly cloudy with rain in Wausau, Wisconsin with a maximum temperature of 63°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 11 mph from the east.

63
°F maximum temperature
54
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
84
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
11
mph wind from E

Wausau weather for Saturday 19th September 2026

Expect mostly cloudy with rain in Wausau, Wisconsin with a maximum temperature of 63°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 12 mph from the east.

63
°F maximum temperature
54
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
59
% chance of some rain
<30
mm of rainfall expected
63
°F wind chill
12
mph wind from E

Wausau weather for Sunday 20th September 2026

Expect scattered clouds in Wausau, Wisconsin with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the east.