Hamilton County (Cincinnati)
October
Weather in Hamilton County for October 2025
Your guide to Hamilton County weather in October - trends and predictions
In general, the average temperature in Hamilton County at the beginning of October is 24 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.7 °F by the end of October.
With an average of 2 rainy days, Hamilton County experiences minimal rainfall in October.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
29
Dry days
2
Rainy days
0
Snow days
26°/5°
Temperatures
14 km/h
Avg max wind
67 %
Avg humidity
Hamilton County Weather October
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  26° | 2  24° | 3  23° | 4  26° | |||
| 5  26° | 6 25° | 7 18° | 8 20° | 9 22° | 10  23° | 11 24° |
| 12 26° | 13 25° | 14 21° | 15 17° | 16 17° | 17 16° | 18 18° |
| 19 20° | 20 20° | 21 23° | 22 20° | 23 21° | 24 22° | 25 23° |
| 26 18° | 27 19° | 28 18° | 29  19° | 30 17° | 31 17° |
You can click on date
Access Hamilton County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Hamilton County
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Partly cloudy | 26° /13° | 0 mm | 6 | |
| Oct. 2 | Overcast | 24° /12° | 0.4 mm | 6 | |
| Oct. 3 | Fog | 23° /12° | 1.8 mm | 6 | |
| Oct. 4 | Moderate rain at times | 26° /12° | 0.4 mm | 6 | |
| Oct. 5 | Patchy rain possible | 26° /13° | 0.6 mm | 6 | |
| Oct. 6 | Moderate rain at times | 25° /14° | 3.7 mm | 6 | |
| Oct. 7 | Moderate or heavy rain shower | 18° /9° | 2.1 mm | 4 | |
| Oct. 8 | Patchy rain possible | 20° /7° | 0.1 mm | 5 | |
| Oct. 9 | Overcast | 22° /8° | 1.6 mm | 5 | |
| Oct. 10 | Sunny | 23° /9° | 0 mm | 6 | |
| Oct. 11 | Partly cloudy | 24° /9° | 0.4 mm | 6 | |
| Oct. 12 | Partly cloudy | 26° /13° | 2.6 mm | 6 | |
| Oct. 13 | Partly cloudy | 25° /12° | 0.3 mm | 6 | |
| Oct. 14 | Overcast | 21° /10° | 0.7 mm | 5 | |
| Oct. 15 | Moderate or heavy rain shower | 17° /10° | 1.2 mm | 4 | |
| Oct. 16 | Overcast | 17° /6° | 1.9 mm | 4 | |
| Oct. 17 | Sunny | 16° /4° | 0 mm | 4 | |
| Oct. 18 | Sunny | 18° /4° | 0.2 mm | 5 | |
| Oct. 19 | Sunny | 20° /6° | 0.3 mm | 5 | |
| Oct. 20 | Sunny | 20° /6° | 2.8 mm | 5 | |
| Oct. 21 | Overcast | 23° /7° | 0.5 mm | 5 | |
| Oct. 22 | Patchy rain possible | 20° /9° | 0.2 mm | 5 | |
| Oct. 23 | Overcast | 21° /9° | 0 mm | 5 | |
| Oct. 24 | Moderate or heavy rain shower | 22° /9° | 1.7 mm | 5 | |
| Oct. 25 | Patchy rain possible | 23° /10° | 3.4 mm | 5 | |
| Oct. 26 | Overcast | 18° /9° | 0.2 mm | 4 | |
| Oct. 27 | Sunny | 19° /7° | 0.2 mm | 5 | |
| Oct. 28 | Overcast | 18° /7° | 8.7 mm | 4 | |
| Oct. 29 | Heavy rain at times | 19° /10° | 10.9 mm | 5 | |
| Oct. 30 | Moderate rain at times | 17° /8° | 11 mm | 4 | |
| Oct. 31 | Overcast | 17° /9° | 2.1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Hamilton County in October 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 Hamilton County forecast closer to your planned date for the most up-to-date weather information.
Hamilton County in October - FAQ
What are the expected maximum and minimum temperatures in Hamilton County during October?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hamilton County during October?
Significant rainfall exceeding 239.3 mm is expected in Hamilton County during October, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hamilton County during October?
The average wind speed in Hamilton County during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Hamilton County
Explore the daily rainfall trends and prepare for Hamilton Countys October weather 💧
UV exposure in Hamilton County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Top locations in Hamilton County
Select a location for an accurate weather forecast
More Locations Quick links
More Hamilton County weather pages
You are here
Where is Hamilton County?Get accurate weather forecasts for Hamilton County, located at latitude 39.127 and longitude -84.514. Stay updated with localized weather information tailored for Hamilton County.
Found a mistake?
We appreciate your attention to details. Tell us here.