DuPage County
September
Weather in DuPage County for September 2024
Your guide to DuPage County weather in September - trends and predictions
Until now, September 2024 in DuPage County has been nearly identical to the historical average, with a temperature of 27.1 °F (showing only a slight deviation of -0.5 °F).
Expect cooler weather in the next days in DuPage County with the forecast suggesting a temperature of 22.7 °F, lower than the historical average.
In general, the average temperature in DuPage County at the beginning of September is 28.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.7 °F by the end of September.
DuPage County sees moderate rainfall in September, averaging 9 rainy days.
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21
Dry days
9
Rainy days
0
Snow days
27°/14°
Temperatures
16 km/h
Avg max wind
67 %
Avg humidity
DuPage County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | ||||||
| 2 29° | 3  31° | 4  33° | 5 32° | 6  26° | 7 22° | 8 23° |
| 9 26° | 10 29° | 11 27° | 12 27° | 13 26° | 14 27° | 15  29° |
| 16  29° | 17  25° | 18 24° | 19 33° | 20  29° | 21 28° | 22 22° |
| 23 20° | 24 18° | 25  24° | 26 25° | 27 26° | 28 25° | 29 24° |
| 30 17° |
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Temperatures trend during September in DuPage County
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Sunny | 28° /14° | 0 mm | 7 | |
| Sept. 2 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 3 | Overcast | 31° /14° | 0 mm | 8 | |
| Sept. 4 | Mist | 33° /17° | 0 mm | 8 | |
| Sept. 5 | Overcast | 32° /19° | 1.1 mm | 8 | |
| Sept. 6 | Patchy rain possible | 26° /16° | 4.9 mm | 6 | |
| Sept. 7 | Overcast | 22° /11° | 0 mm | 6 | |
| Sept. 8 | Overcast | 23° /10° | 0 mm | 6 | |
| Sept. 9 | Mist | 26° /12° | 0 mm | 7 | |
| Sept. 10 | Sunny | 29° /13° | 0 mm | 7 | |
| Sept. 11 | Light rain shower | 27° /15° | 21.2 mm | 7 | |
| Sept. 12 | Mist | 27° /13° | 0 mm | 7 | |
| Sept. 13 | Mist | 26° /15° | 0 mm | 6 | |
| Sept. 14 | Mist | 27° /14° | 0 mm | 7 | |
| Sept. 15 | Cloudy | 29° /15° | 0 mm | 7 | |
| Sept. 16 | Thundery outbreaks possible | 29° /15° | 0.6 mm | 7 | |
| Sept. 17 | Light rain | 25° /15° | 2.8 mm | 6 | |
| Sept. 18 | Fog | 24° /10° | 0 mm | 5 | |
| Sept. 19 | Sunny | 33° /15° | 0 mm | 6 | |
| Sept. 20 | Moderate rain | 29° /18° | 9.7 mm | 6 | |
| Sept. 21 | Overcast | 28° /20° | 0 mm | 6 | |
| Sept. 22 | Moderate rain | 22° /20° | 15.3 mm | 2 | |
| Sept. 23 | Moderate rain | 20° /18° | 6.2 mm | 4 | |
| Sept. 24 | Overcast | 18° /14° | 0.1 mm | 4 | |
| Sept. 25 | Partly cloudy | 24° /16° | 0 mm | 5 | |
| Sept. 26 | Sunny | 25° /14° | 0 mm | 5 | |
| Sept. 27 | Sunny | 26° /13° | 0 mm | 5 | |
| Sept. 28 | Sunny | 25° /16° | 0 mm | 5 | |
| Sept. 29 | Sunny | 24° /13° | 0 mm | 5 | |
| Sept. 30 | Sunny | 17° /10° | 0 mm | 4 | |
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Important Notice
Our weather forecast for DuPage 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 DuPage County forecast closer to your planned date for the most up-to-date weather information.
DuPage County in September - FAQ
What are the expected maximum and minimum temperatures in DuPage County 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 DuPage County during September?
Significant rainfall exceeding 128.3 mm is expected in DuPage County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in DuPage County during September?
The average wind speed in DuPage County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
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Where is DuPage County?Get accurate weather forecasts for DuPage County, located at latitude 41.786 and longitude -88.147. Stay updated with localized weather information tailored for DuPage County.
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