Wisconsin (Milwaukee)
August
Weather in Wisconsin for August 2025
Your guide to Wisconsin weather in August - trends and predictions
Meteorological - Air Quality Alert - See hour by hour.
The forecast for the next days in Wisconsin predicts temperatures to be around 26 °F, close to the historical average.
In general, the average temperature in Wisconsin at the beginning of August is 25 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.1 °F by the end of August.
The climate of Wisconsin in August is notably wet, with an average of 14 rainy days, and a total of 98.1 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
25°/16°
Temperatures
18 km/h
Avg max wind
72 %
Avg humidity
Wisconsin Weather August
Move between months or click on a day
What’s the Weather Like in Wisconsin This August?
Discover the average temperatures and weather trends across Wisconsin’s cities this August.
Temperatures trend during August in Wisconsin
See the weather trend as well as the moving average line
August weather in Wisconsin day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 23° /18° | 0 mm | 2 | |
| Aug. 2 | Sunny | 26° /15° | 0 mm | 1.9 | |
| Aug. 3 |  Partly cloudy | 25° /15° | 0 mm | 1.9 | |
| Aug. 4 | Sunny | 24° /18° | 0 mm | 2.1 | |
| Aug. 5 | Sunny | 25° /21° | 0 mm | 0 | |
| Aug. 6 |  Patchy rain possible | 26° /21° | 3 mm | 5 | |
| Aug. 7 | Patchy rain possible | 26° /20° | 0.6 mm | 5 | |
| Aug. 8 | Partly cloudy | 28° /22° | 0 mm | 6 | |
| Aug. 9 | Patchy rain possible | 29° /23° | 0.2 mm | 6 | |
| Aug. 10 |  Moderate rain | 24° /20° | 8.8 mm | 5 | |
| Aug. 11 | Sunny | 24° /18° | 0 mm | 6 | |
| Aug. 12 | Sunny | 27° /19° | 0 mm | 6 | |
| Aug. 13 | Patchy rain possible | 29° /21° | 1 mm | 5 | |
| Aug. 14 | Moderate rain | 24° /21° | 9.7 mm | 5 | |
| Aug. 15 |  Overcast | 23° /16° | 13.1 mm | 5 | |
| Aug. 16 | Partly cloudy | 26° /16° | 8.5 mm | 7 | |
| Aug. 17 |  Moderate or heavy rain shower | 23° /16° | 8.9 mm | 5 | |
| Aug. 18 | Partly cloudy | 25° /15° | 0.1 mm | 7 | |
| Aug. 19 | Sunny | 26° /15° | 0 mm | 6 | |
| Aug. 20 | Partly cloudy | 25° /16° | 0 mm | 7 | |
| Aug. 21 | Partly cloudy | 23° /14° | 0 mm | 7 | |
| Aug. 22 | Overcast | 25° /14° | 0 mm | 6 | |
| Aug. 23 | Overcast | 31° /16° | 0 mm | 8 | |
| Aug. 24 | Patchy rain possible | 30° /17° | 0.2 mm | 7 | |
| Aug. 25 | Overcast | 28° /19° | 0 mm | 7 | |
| Aug. 26 | Overcast | 27° /18° | 1.3 mm | 6 | |
| Aug. 27 | Partly cloudy | 27° /19° | 0 mm | 7 | |
| Aug. 28 |  Mist | 25° /16° | 7.2 mm | 6 | |
| Aug. 29 |  Thundery outbreaks possible | 25° /16° | 2.2 mm | 6 | |
| Aug. 30 | Partly cloudy | 24° /14° | 5.4 mm | 6 | |
| Aug. 31 | Sunny | 27° /13° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Wisconsin 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 Wisconsin forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wisconsin in August - FAQ
What are the expected maximum and minimum temperatures in Wisconsin during August?
During August, expect a variety of temperatures with highs around 25° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wisconsin during August?
Moderate rainfall is anticipated in Wisconsin during August, with a total of 98.1 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wisconsin during August?
The average wind speed in Wisconsin during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Wisconsin
Explore the daily rainfall trends and prepare for Wisconsins August weather 💧
UV exposure in Wisconsin during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Counties in Wisconsin
Select a county for an accurate weather forecast
Top locations in Wisconsin
Select a location for an accurate weather forecast
More Locations Quick links
More Wisconsin weather pages
You are here
Where is Wisconsin?Get accurate weather forecasts for Wisconsin, located at latitude 43.039 and longitude -87.906. Stay updated with localized weather information tailored for Wisconsin.
Found a mistake?
We appreciate your attention to details. Tell us here.