Winnebago County (Rockford)
October
Weather in Winnebago County, Illinois for October 2027
Your guide to Winnebago County weather in October - trends and predictions
In general, the average temperature in Winnebago County at the beginning of October is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.1 °C by the end of October.
Winnebago County experiences moderate rainfall in October, with an average of 6 rainy days and a total precipitation of 86.8 mm.
Is October a good time to visit Winnebago County? check out the best time to travel to Winnebago County page.
✨ Is October a good time to visit Winnebago County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
25
Dry days
6
Rainy days
0
Snow days
18°/7°
Temperatures
23 km/h
Avg max wind
70 %
Avg humidity
Winnebago County Weather October
Move between months or click on a day
Temperatures trend during October in Winnebago County
See the weather trend as well as the moving average line
October weather in Winnebago County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Moderate rain | 24° /12° | 14.1 mm | 5 | |
| Oct. 2 |  Sunny | 25° /10° | 0 mm | 5 | |
| Oct. 3 | Sunny | 25° /10° | 0 mm | 4.9 | |
| Oct. 4 |  Overcast | 24° /14° | 0.8 mm | 4.8 | |
| Oct. 5 | Overcast | 24° /12° | 0.3 mm | 4.7 | |
| Oct. 6 |  Light rain shower | 21° /9° | 0.2 mm | 4.6 | |
| Oct. 7 | Patchy rain possible | 19° /6° | 0 mm | 4 | |
| Oct. 8 | Sunny | 18° /5° | 0 mm | 4 | |
| Oct. 9 | Sunny | 18° /5° | 0.2 mm | 4 | |
| Oct. 10 | Overcast | 19° /7° | 0 mm | 4 | |
| Oct. 11 | Patchy rain possible | 22° /6° | 2.2 mm | 4 | |
| Oct. 12 |  Moderate or heavy rain shower | 19° /11° | 8.6 mm | 3 | |
| Oct. 13 |  Light rain | 17° /12° | 8.9 mm | 3 | |
| Oct. 14 | Patchy rain possible | 15° /8° | 2.1 mm | 3 | |
| Oct. 15 |  Heavy rain at times | 13° /8° | 7.5 mm | 2 | |
| Oct. 16 | Overcast | 14° /4° | 0.2 mm | 3 | |
| Oct. 17 | Overcast | 18° /5° | 0 mm | 3.7 | |
| Oct. 18 | Moderate rain | 20° /6° | 14.3 mm | 3.7 | |
| Oct. 19 | Moderate rain | 17° /6° | 10.1 mm | 3.6 | |
| Oct. 20 | Patchy rain possible | 19° /5° | 0.1 mm | 3.5 | |
| Oct. 21 | Sunny | 19° /7° | 0.6 mm | 3.5 | |
| Oct. 22 | Overcast | 17° /5° | 0 mm | 3 | |
| Oct. 23 | Overcast | 18° /5° | 0.3 mm | 3.3 | |
| Oct. 24 | Patchy rain possible | 18° /6° | 0.4 mm | 3 | |
| Oct. 25 | Light rain | 17° /9° | 8.5 mm | 3 | |
| Oct. 26 | Light rain | 17° /8° | 2.6 mm | 3 | |
| Oct. 27 | Light rain shower | 18° /5° | 0.5 mm | 3 | |
| Oct. 28 | Overcast | 15° /5° | 0 mm | 3 | |
| Oct. 29 | Overcast | 15° /8° | 0.4 mm | 2.9 | |
| Oct. 30 | Overcast | 12° /6° | 0 mm | 2.9 | |
| Oct. 31 | Overcast | 13° /4° | 0.1 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Winnebago 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 Winnebago County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Winnebago County in October - FAQ
What are the expected maximum and minimum temperatures in Winnebago County during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Winnebago County during October?
Moderate rainfall is anticipated in Winnebago County during October, with a total of 86.8 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Winnebago County during October?
The average wind speed in Winnebago County during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Winnebago County
Explore the daily rainfall trends and prepare for Winnebago Countys October weather 💧
Typically, Winnebago County has 6 rainy days in October with a total of 86.8 mm of rainfall.
UV exposure in Winnebago County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Top locations in Winnebago County
Select a location for an accurate weather forecast
More Locations Quick links
More Winnebago County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.