Onondaga County (Syracuse)
October
Weather in Onondaga County for October 2025
Your guide to Onondaga County weather in October - trends and predictions
In general, the average temperature in Onondaga County at the beginning of October is 18.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °F by the end of October.
Onondaga County experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 99.9 mm.
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Temperatures
Rain 🌧️
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23
Dry days
8
Rainy days
0
Snow days
15°/7°
Temperatures
19 km/h
Avg max wind
76 %
Avg humidity
Onondaga County in October average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  20° | 2  17° | 3 22° | 4 21° | |||
| 5 19° | 6  18° | 7  15° | 8  14° | 9 11° | 10 9° | 11  19° |
| 12 15° | 13 7° | 14 6° | 15 7° | 16 8° | 17 11° | 18 14° |
| 19 17° | 20 19° | 21  23° | 22 25° | 23 22° | 24 10° | 25 13° |
| 26  12° | 27 9° | 28 10° | 29 13° | 30 21° | 31 24° |
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Temperatures trend during October in Onondaga County
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Partly cloudy | 20° /13° | 0 mm | 6 | |
| Oct. 2 | Mist | 17° /12° | 0 mm | 4 | |
| Oct. 3 | Mist | 22° /4° | 0 mm | 5 | |
| Oct. 4 | Partly cloudy | 21° /11° | 0 mm | 6 | |
| Oct. 5 | Mist | 19° /10° | 0 mm | 4 | |
| Oct. 6 | Moderate or heavy rain shower | 18° /5° | 12.3 mm | 4 | |
| Oct. 7 | Light rain shower | 15° /10° | 7.8 mm | 4 | |
| Oct. 8 | Overcast | 14° /9° | 0 mm | 3 | |
| Oct. 9 | Overcast | 11° /8° | 12 mm | 3 | |
| Oct. 10 | Overcast | 9° /6° | 0 mm | 2 | |
| Oct. 11 | Cloudy | 19° /7° | 0 mm | 4 | |
| Oct. 12 | Cloudy | 15° /8° | 0 mm | 4 | |
| Oct. 13 | Moderate or heavy rain shower | 7° /6° | 40.6 mm | 2 | |
| Oct. 14 | Overcast | 6° /2° | 0 mm | 2 | |
| Oct. 15 | Overcast | 7° /4° | 4 mm | 2 | |
| Oct. 16 | Overcast | 8° /5° | 0 mm | 2 | |
| Oct. 17 | Overcast | 11° /4° | 0 mm | 3 | |
| Oct. 18 | Mist | 14° /4° | 0 mm | 3 | |
| Oct. 19 | Mist | 17° /0° | 0 mm | 4 | |
| Oct. 20 | Partly cloudy | 19° /4° | 0 mm | 5 | |
| Oct. 21 | Sunny | 23° /10° | 0 mm | 6 | |
| Oct. 22 | Sunny | 25° /9° | 0 mm | 6 | |
| Oct. 23 | Moderate or heavy rain shower | 22° /11° | 15.8 mm | 5 | |
| Oct. 24 | Overcast | 10° /5° | 2.7 mm | 3 | |
| Oct. 25 | Overcast | 13° /1° | 0.1 mm | 3 | |
| Oct. 26 | Light drizzle | 12° /6° | 4 mm | 3 | |
| Oct. 27 | Sunny | 9° /1° | 0 mm | 3 | |
| Oct. 28 | Partly cloudy | 10° /2° | 0 mm | 4 | |
| Oct. 29 | Overcast | 13° /4° | 0 mm | 3 | |
| Oct. 30 | Cloudy | 21° /10° | 0 mm | 5 | |
| Oct. 31 | Patchy rain possible | 24° /11° | 0.7 mm | 5 | |
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Important Notice
Our weather forecast for Onondaga 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 Onondaga County forecast closer to your planned date for the most up-to-date weather information.
Onondaga County in October - FAQ
What are the expected maximum and minimum temperatures in Onondaga County during October?
During October, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Onondaga County during October?
Moderate rainfall is anticipated in Onondaga County during October, with a total of 99.9 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Onondaga County during October?
The average wind speed in Onondaga County during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Onondaga County
Explore the daily rainfall trends and prepare for Onondaga Countys October weather 💧
UV exposure in Onondaga County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Onondaga County?Get accurate weather forecasts for Onondaga County, located at latitude 43.048 and longitude -76.147. Stay updated with localized weather information tailored for Onondaga County.
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