Wausau (WI)
August
Weather in Wausau, Wisconsin for August 2026
Your guide to Wausau weather in August - trends and predictions
In general, the average temperature in Wausau at the beginning of August is 25.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.3 °F by the end of August.
The climate of Wausau in August is notably wet, with an average of 14 rainy days, and a total of 164.7 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
23°/14°
Temperatures
16 km/h
Avg max wind
81 %
Avg humidity
Wausau Weather August
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Temperatures trend during August in Wausau
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August weather in Wausau day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Moderate or heavy rain shower | 25° /13° | 12.8 mm | 6 | |
| Aug. 2 |  Cloudy | 28° /14° | 0 mm | 6 | |
| Aug. 3 |  Sunny | 26° /12° | 0 mm | 7 | |
| Aug. 4 |  Patchy rain possible | 27° /15° | 1.5 mm | 6 | |
| Aug. 5 | Moderate or heavy rain shower | 22° /13° | 8.7 mm | 5 | |
| Aug. 6 |  Overcast | 24° /13° | 7.2 mm | 6 | |
| Aug. 7 | Cloudy | 24° /14° | 0.3 mm | 6 | |
| Aug. 8 | Moderate rain at times | 25° /15° | 0.8 mm | 6 | |
| Aug. 9 | Patchy rain possible | 23° /16° | 0.2 mm | 6 | |
| Aug. 10 | Overcast | 21° /14° | 1.5 mm | 5 | |
| Aug. 11 | Patchy rain possible | 24° /15° | 0.3 mm | 6 | |
| Aug. 12 | Patchy rain possible | 24° /15° | 2.1 mm | 6 | |
| Aug. 13 | Patchy rain possible | 24° /13° | 0.1 mm | 6 | |
| Aug. 14 | Overcast | 25° /14° | 0 mm | 6 | |
| Aug. 15 | Moderate or heavy rain shower | 22° /16° | 6.8 mm | 5 | |
| Aug. 16 | Moderate or heavy rain shower | 24° /18° | 48.5 mm | 6 | |
| Aug. 17 | Moderate rain at times | 22° /16° | 1.1 mm | 5 | |
| Aug. 18 |  Partly cloudy | 23° /15° | 32.4 mm | 6 | |
| Aug. 19 | Patchy rain possible | 22° /13° | 13 mm | 5 | |
| Aug. 20 | Sunny | 19° /7° | 0 mm | 5 | |
| Aug. 21 | Sunny | 22° /12° | 0 mm | 6 | |
| Aug. 22 | Overcast | 23° /14° | 0 mm | 5 | |
| Aug. 23 | Moderate rain at times | 22° /13° | 0.6 mm | 5 | |
| Aug. 24 | Partly cloudy | 22° /12° | 0 mm | 6 | |
| Aug. 25 | Patchy rain possible | 22° /11° | 0.4 mm | 6 | |
| Aug. 26 | Moderate rain at times | 26° /10° | 13.9 mm | 6 | |
| Aug. 27 | Patchy rain possible | 27° /15° | 2.4 mm | 7 | |
| Aug. 28 | Patchy rain possible | 21° /13° | 9.7 mm | 5 | |
| Aug. 29 | Moderate or heavy rain shower | 21° /8° | 3.1 mm | 5 | |
| Aug. 30 | Moderate or heavy rain shower | 22° /9° | 14.8 mm | 5 | |
| Aug. 31 | Sunny | 24° /9° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Wausau in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wausau forecast closer to your planned date for the most up-to-date weather information.
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Wausau in August - FAQ
What are the expected maximum and minimum temperatures in Wausau during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wausau during August?
Significant rainfall exceeding 164.7 mm is expected in Wausau during August, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wausau during August?
The average wind speed in Wausau during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Wausau
Explore the daily rainfall trends and prepare for Wausaus August weather 💧
UV exposure in Wausau during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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