Kane County (Aurora)
September
Weather in Kane County, Illinois for September 2027
Your guide to Kane County weather in September - trends and predictions
In general, the average temperature in Kane County at the beginning of September is 27.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.2 °C by the end of September.
Kane County experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 119.5 mm.
Is September a good time to visit Kane County? check out the best time to travel to Kane County page.
✨ Is September a good time to visit Kane County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
25°/14°
Temperatures
17 km/h
Avg max wind
71 %
Avg humidity
Kane County Weather September
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Temperatures trend during September in Kane County
See the weather trend as well as the moving average line
September weather in Kane County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 28° /15° | 0.6 mm | 6 | |
| Sept. 2 | Sunny | 30° /16° | 0 mm | 7 | |
| Sept. 3 |  Moderate rain | 31° /15° | 13.4 mm | 7 | |
| Sept. 4 |  Fog | 30° /15° | 0 mm | 7 | |
| Sept. 5 |  Overcast | 28° /16° | 0.6 mm | 7 | |
| Sept. 6 |  Patchy rain possible | 25° /13° | 1.9 mm | 5 | |
| Sept. 7 | Mist | 23° /10° | 0 mm | 6 | |
| Sept. 8 | Mist | 24° /10° | 0 mm | 5 | |
| Sept. 9 | Moderate rain | 25° /13° | 12.1 mm | 5 | |
| Sept. 10 | Overcast | 27° /13° | 0 mm | 6 | |
| Sept. 11 |  Light rain | 27° /15° | 7.9 mm | 7 | |
| Sept. 12 | Overcast | 27° /14° | 0 mm | 6 | |
| Sept. 13 | Mist | 25° /15° | 0.4 mm | 5 | |
| Sept. 14 | Mist | 27° /14° | 0 mm | 6.8 | |
| Sept. 15 | Light rain | 29° /17° | 3.5 mm | 6 | |
| Sept. 16 | Patchy rain possible | 27° /16° | 1.5 mm | 6 | |
| Sept. 17 | Light rain | 27° /15° | 5.2 mm | 5 | |
| Sept. 18 | Fog | 26° /13° | 0.9 mm | 5 | |
| Sept. 19 |  Moderate or heavy rain with thunder | 25° /15° | 14.7 mm | 5 | |
| Sept. 20 |  Thundery outbreaks possible | 25° /16° | 20.6 mm | 5 | |
| Sept. 21 | Light rain | 25° /15° | 2.9 mm | 5 | |
| Sept. 22 | Thundery outbreaks possible | 21° /14° | 12 mm | 4 | |
| Sept. 23 | Light rain | 23° /14° | 3.4 mm | 5 | |
| Sept. 24 | Mist | 22° /13° | 0 mm | 5 | |
| Sept. 25 | Fog | 23° /14° | 0.4 mm | 5 | |
| Sept. 26 | Light rain | 24° /12° | 7.1 mm | 5 | |
| Sept. 27 | Light rain | 24° /13° | 2.8 mm | 5 | |
| Sept. 28 | Mist | 23° /14° | 0 mm | 5 | |
| Sept. 29 | Overcast | 24° /14° | 0 mm | 5 | |
| Sept. 30 | Light rain | 24° /16° | 7.8 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Kane County 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 Kane County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Kane County in September - FAQ
What are the expected maximum and minimum temperatures in Kane County during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kane County during September?
Significant rainfall exceeding 119.5 mm is expected in Kane County during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kane County during September?
The average wind speed in Kane County during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kane County
Explore the daily rainfall trends and prepare for Kane Countys September weather 💧
Typically, Kane County has 7 rainy days in September with a total of 119.5 mm of rainfall.
UV exposure in Kane County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Kane County
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