Columbus (OH)
August
Weather in Columbus, Ohio for August 2026
Your guide to Columbus weather in August - trends and predictions
Expect cooler weather in first days of August 2026 in Columbus with the forecast suggesting a temperature of 28.4 °F, lower than the historical average.
In general, the average temperature in Columbus at the beginning of August is 29.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.7 °F by the end of August.
The climate of Columbus in August is notably wet, with an average of 11 rainy days, and a total of 76.4 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
28°/18°
Temperatures
13 km/h
Avg max wind
71 %
Avg humidity
Columbus Weather August
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Temperatures trend during August in Columbus
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August weather in Columbus day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 29° /21° | 0.4 mm | 7 | |
| Aug. 2 | Sunny | 30° /19° | 0.2 mm | 7 | |
| Aug. 3 | Sunny | 31° /20° | 0 mm | 8 | |
| Aug. 4 | Sunny | 33° /20° | 0 mm | 8 | |
| Aug. 5 | Sunny | 32° /23° | 2 mm | 8 | |
| Aug. 6 |  Patchy rain possible | 27° /19° | 8.9 mm | 7 | |
| Aug. 7 | Sunny | 24° /14° | 0 mm | 6 | |
| Aug. 8 | Sunny | 27° /14° | 0 mm | 7 | |
| Aug. 9 |  Moderate or heavy rain shower | 29° /19° | 3.8 mm | 7 | |
| Aug. 10 | Moderate or heavy rain shower | 28° /18° | 6.2 mm | 6 | |
| Aug. 11 | Patchy rain possible | 29° /17° | 1 mm | 7 | |
| Aug. 12 | Patchy rain possible | 30° /18° | 3.2 mm | 7 | |
| Aug. 13 | Moderate or heavy rain shower | 29° /18° | 2.7 mm | 6 | |
| Aug. 14 | Sunny | 26° /18° | 4.6 mm | 6 | |
| Aug. 15 | Patchy rain possible | 27° /16° | 1 mm | 6 | |
| Aug. 16 | Moderate rain at times | 26° /18° | 1.7 mm | 6 | |
| Aug. 17 |  Heavy rain at times | 28° /18° | 4.1 mm | 6 | |
| Aug. 18 |  Overcast | 27° /16° | 1.8 mm | 6 | |
| Aug. 19 | Overcast | 28° /16° | 0.1 mm | 6 | |
| Aug. 20 |  Partly cloudy | 28° /17° | 2.7 mm | 7 | |
| Aug. 21 | Overcast | 27° /17° | 2.1 mm | 6 | |
| Aug. 22 | Overcast | 27° /17° | 0.1 mm | 6 | |
| Aug. 23 |  Cloudy | 29° /17° | 0.2 mm | 7 | |
| Aug. 24 | Sunny | 31° /18° | 0 mm | 7 | |
| Aug. 25 | Patchy rain possible | 30° /18° | 0.2 mm | 7 | |
| Aug. 26 | Patchy rain possible | 29° /18° | 0.4 mm | 7 | |
| Aug. 27 | Cloudy | 30° /17° | 0.4 mm | 7 | |
| Aug. 28 | Moderate rain at times | 30° /16° | 2.4 mm | 7 | |
| Aug. 29 |  Mist | 29° /17° | 6 mm | 6 | |
| Aug. 30 | Moderate or heavy rain shower | 27° /17° | 3.5 mm | 6 | |
| Aug. 31 | Moderate or heavy rain shower | 26° /15° | 5.4 mm | 6 | |
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Important Notice
Our weather forecast for Columbus 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 Columbus forecast closer to your planned date for the most up-to-date weather information.
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Columbus in August - FAQ
What are the expected maximum and minimum temperatures in Columbus during August?
During August, expect a variety of temperatures with highs around 28° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Columbus during August?
Moderate rainfall is anticipated in Columbus during August, with a total of 76.4 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Columbus during August?
The average wind speed in Columbus during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Columbus
Explore the daily rainfall trends and prepare for Columbuss August weather 💧
Typically, Columbus has 11 rainy days in August with a total of 76.4 mm of rainfall.
UV exposure in Columbus during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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