Ohio
September
Weather in Ohio for September 2025
Your guide to Ohio weather in September - trends and predictions
In general, the average temperature in Ohio at the beginning of September is 29.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24 °F by the end of September.
Ohio sees moderate rainfall in September, averaging 8 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
22
Dry days
8
Rainy days
0
Snow days
27°/14°
Temperatures
13 km/h
Avg max wind
66 %
Avg humidity
Ohio in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  29° | 3  29° | 4 32° | 5  33° | 6  31° | 7 23° |
| 8  24° | 9 27° | 10 28° | 11 30° | 12 27° | 13  25° | 14 27° |
| 15 28° | 16 27° | 17  24° | 18 25° | 19 25° | 20 29° | 21 30° |
| 22 31° | 23 24° | 24 25° | 25 24° | 26 25° | 27  25° | 28 22° |
| 29 25° | 30 22° |
You can click on date
Access Ohio weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Ohio
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Sunny | 30° /14° | 0 mm | 7 | |
| Sept. 2 | Cloudy | 29° /15° | 0 mm | 7 | |
| Sept. 3 | Partly cloudy | 29° /14° | 0 mm | 7 | |
| Sept. 4 | Sunny | 32° /17° | 0 mm | 8 | |
| Sept. 5 | Thundery outbreaks possible | 33° /17° | 0.4 mm | 8 | |
| Sept. 6 | Light rain shower | 31° /18° | 3.1 mm | 7 | |
| Sept. 7 | Light rain shower | 23° /13° | 0.8 mm | 6 | |
| Sept. 8 | Overcast | 24° /10° | 0 mm | 6 | |
| Sept. 9 | Overcast | 27° /13° | 0 mm | 7 | |
| Sept. 10 | Patchy rain possible | 28° /15° | 0.2 mm | 7 | |
| Sept. 11 | Cloudy | 30° /15° | 0 mm | 7 | |
| Sept. 12 | Overcast | 27° /15° | 0 mm | 7 | |
| Sept. 13 | Fog | 25° /15° | 0 mm | 6 | |
| Sept. 14 | Mist | 27° /12° | 0 mm | 7 | |
| Sept. 15 | Sunny | 28° /14° | 0 mm | 8 | |
| Sept. 16 | Overcast | 27° /12° | 0 mm | 7 | |
| Sept. 17 | Patchy light rain | 24° /13° | 1.4 mm | 6 | |
| Sept. 18 | Thundery outbreaks possible | 25° /17° | 0 mm | 6 | |
| Sept. 19 | Overcast | 25° /14° | 0 mm | 6 | |
| Sept. 20 | Cloudy | 29° /14° | 0 mm | 6 | |
| Sept. 21 | Overcast | 30° /18° | 0 mm | 7 | |
| Sept. 22 | Cloudy | 31° /16° | 12.8 mm | 7 | |
| Sept. 23 | Overcast | 24° /15° | 13.8 mm | 5 | |
| Sept. 24 | Overcast | 25° /15° | 3.8 mm | 6 | |
| Sept. 25 | Overcast | 24° /17° | 0.1 mm | 6 | |
| Sept. 26 | Mist | 25° /16° | 0.4 mm | 6 | |
| Sept. 27 | Patchy light rain with thunder | 25° /16° | 11.6 mm | 6 | |
| Sept. 28 | Light rain shower | 22° /16° | 1.5 mm | 5 | |
| Sept. 29 | Fog | 25° /16° | 6.2 mm | 6 | |
| Sept. 30 | Mist | 22° /16° | 7.1 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Ohio in September 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 Ohio forecast closer to your planned date for the most up-to-date weather information.
Ohio in September - FAQ
What are the expected maximum and minimum temperatures in Ohio during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ohio during September?
Expect minimal rainfall in Ohio during September, with a total of 20 mm over approximately 8 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Ohio during September?
The average wind speed in Ohio during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Ohio
Explore the daily rainfall trends and prepare for Ohios September weather 💧
UV exposure in Ohio during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Ohio
Select a province for an accurate weather forecast
Top locations in Ohio
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Ohio?Get accurate weather forecasts for Ohio, located at latitude 39.961 and longitude -82.999. Stay updated with localized weather information tailored for Ohio.
Found a mistake?
We appreciate your attention to details. Tell us here.