Columbia County (Wisconsin Dells)
August
Weather in Columbia County for August 2025
Your guide to Columbia County weather in August - trends and predictions
In general, the average temperature in Columbia County at the beginning of August is 24.7 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 27.4 °F by the end of August.
The climate of Columbia County in August is notably wet, with an average of 13 rainy days, and a total of 97.1 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
24°/14°
Temperatures
17 km/h
Avg max wind
81 %
Avg humidity
Columbia County in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  28° | 3  28° | ||||
| 4 27° | 5  22° | 6  21° | 7  22° | 8 20° | 9 17° | 10 20° |
| 11  22° | 12 21° | 13 26° | 14 25° | 15 19° | 16 24° | 17 23° |
| 18 25° | 19 24° | 20 21° | 21  21° | 22 22° | 23 24° | 24 27° |
| 25 29° | 26 31° | 27  32° | 28 23° | 29 28° | 30 24° | 31 25° |
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Temperatures trend during August in Columbia County
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Moderate or heavy rain shower | 25° /19° | 41.3 mm | 6 | |
| Aug. 2 | Fog | 28° /17° | 0 mm | 6 | |
| Aug. 3 | Sunny | 28° /18° | 0 mm | 7 | |
| Aug. 4 | Sunny | 27° /18° | 0.2 mm | 7 | |
| Aug. 5 | Light rain shower | 22° /14° | 20.2 mm | 5 | |
| Aug. 6 | Light drizzle | 21° /13° | 5.8 mm | 5 | |
| Aug. 7 | Cloudy | 22° /11° | 0 mm | 5 | |
| Aug. 8 | Light drizzle | 20° /11° | 0.7 mm | 5 | |
| Aug. 9 | Patchy rain possible | 17° /9° | 0.2 mm | 4 | |
| Aug. 10 | Patchy rain possible | 20° /9° | 0.1 mm | 5 | |
| Aug. 11 | Partly cloudy | 22° /10° | 0 mm | 6 | |
| Aug. 12 | Patchy rain possible | 21° /13° | 0.3 mm | 5 | |
| Aug. 13 | Patchy light drizzle | 26° /13° | 0.6 mm | 6 | |
| Aug. 14 | Partly cloudy | 25° /15° | 0 mm | 7 | |
| Aug. 15 | Light rain shower | 19° /17° | 5.6 mm | 4 | |
| Aug. 16 | Light rain shower | 24° /17° | 2.7 mm | 5 | |
| Aug. 17 | Light rain shower | 23° /16° | 1.6 mm | 5 | |
| Aug. 18 | Fog | 25° /15° | 0.1 mm | 6 | |
| Aug. 19 | Patchy rain possible | 24° /13° | 0.4 mm | 5 | |
| Aug. 20 | Partly cloudy | 21° /11° | 0 mm | 6 | |
| Aug. 21 | Overcast | 21° /10° | 0 mm | 5 | |
| Aug. 22 | Overcast | 22° /10° | 0 mm | 5 | |
| Aug. 23 | Partly cloudy | 24° /12° | 0 mm | 6 | |
| Aug. 24 | Partly cloudy | 27° /14° | 0 mm | 7 | |
| Aug. 25 | Partly cloudy | 29° /18° | 0 mm | 7 | |
| Aug. 26 | Partly cloudy | 31° /20° | 0.3 mm | 8 | |
| Aug. 27 | Thundery outbreaks possible | 32° /22° | 0 mm | 7 | |
| Aug. 28 | Light rain | 23° /18° | 3.6 mm | 5 | |
| Aug. 29 | Fog | 28° /13° | 5.1 mm | 6 | |
| Aug. 30 | Light rain | 24° /16° | 8.4 mm | 5 | |
| Aug. 31 | Sunny | 25° /13° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Columbia County 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 Columbia County forecast closer to your planned date for the most up-to-date weather information.
Columbia County in August - FAQ
What are the expected maximum and minimum temperatures in Columbia County during August?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Columbia County during August?
Moderate rainfall is anticipated in Columbia County during August, with a total of 97.1 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Columbia County during August?
The average wind speed in Columbia County during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Columbia County
Explore the daily rainfall trends and prepare for Columbia Countys August weather 💧
UV exposure in Columbia County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Columbia County?Get accurate weather forecasts for Columbia County, located at latitude 43.627 and longitude -89.771. Stay updated with localized weather information tailored for Columbia County.
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