Peoria Heights
September
Weather in Peoria Heights for September 2025
Your guide to Peoria Heights weather in September - trends and predictions
In general, the average temperature in Peoria Heights at the beginning of September is 25.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 23.1 °F by the end of September.
With an average of 3 rainy days, Peoria Heights experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
More
27
Dry days
3
Rainy days
0
Snow days
27°/14°
Temperatures
19 km/h
Avg max wind
60 %
Avg humidity
Peoria Heights Weather September
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  26° | 2 24° | 3  26° | 4 29° | 5  32° | 6 23° | |
| 7 20° | 8 24° | 9 29° | 10 31° | 11 33° | 12 33° | 13  25° |
| 14  31° | 15  32° | 16 33° | 17 29° | 18 29° | 19 30° | 20  31° |
| 21 30° | 22  20° | 23 24° | 24  20° | 25 24° | 26 25° | 27 22° |
| 28 21° | 29 25° | 30 25° |
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Temperatures trend during September in Peoria Heights
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 | 26° /15° | 0 mm | 7 | |
| Sept. 2 | Sunny | 24° /12° | 0 mm | 6 | |
| Sept. 3 | Partly cloudy | 26° /11° | 0 mm | 7 | |
| Sept. 4 | Sunny | 29° /12° | 0 mm | 7 | |
| Sept. 5 | Mist | 32° /17° | 0 mm | 7 | |
| Sept. 6 | Partly cloudy | 23° /13° | 0.1 mm | 6 | |
| Sept. 7 | Sunny | 20° /6° | 0 mm | 6 | |
| Sept. 8 | Sunny | 24° /6° | 0 mm | 6 | |
| Sept. 9 | Sunny | 29° /11° | 0 mm | 7 | |
| Sept. 10 | Sunny | 31° /13° | 0 mm | 8 | |
| Sept. 11 | Sunny | 33° /15° | 0 mm | 8 | |
| Sept. 12 | Sunny | 33° /17° | 0 mm | 8 | |
| Sept. 13 | Overcast | 25° /17° | 0 mm | 6 | |
| Sept. 14 | Patchy rain possible | 31° /17° | 0.1 mm | 7 | |
| Sept. 15 | Cloudy | 32° /19° | 0 mm | 7 | |
| Sept. 16 | Sunny | 33° /18° | 0 mm | 8 | |
| Sept. 17 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 18 | Sunny | 29° /13° | 0 mm | 7 | |
| Sept. 19 | Partly cloudy | 30° /15° | 0 mm | 8 | |
| Sept. 20 | Heavy rain at times | 31° /18° | 5.5 mm | 7 | |
| Sept. 21 | Overcast | 30° /17° | 0 mm | 7 | |
| Sept. 22 | Moderate rain | 20° /17° | 31 mm | 5 | |
| Sept. 23 | Fog | 24° /11° | 0 mm | 5 | |
| Sept. 24 | Moderate or heavy rain shower | 20° /14° | 13.8 mm | 5 | |
| Sept. 25 | Sunny | 24° /9° | 0 mm | 6 | |
| Sept. 26 | Cloudy | 25° /12° | 0 mm | 6 | |
| Sept. 27 | Overcast | 22° /13° | 0 mm | 5 | |
| Sept. 28 | Overcast | 21° /18° | 0 mm | 5 | |
| Sept. 29 | Cloudy | 25° /17° | 0 mm | 6 | |
| Sept. 30 | Fog | 25° /16° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Peoria Heights 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 Peoria Heights forecast closer to your planned date for the most up-to-date weather information.
Peoria Heights in September - FAQ
What are the expected maximum and minimum temperatures in Peoria Heights 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 Peoria Heights during September?
Moderate rainfall is anticipated in Peoria Heights during September, with a total of 50.4 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Peoria Heights during September?
The average wind speed in Peoria Heights during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Peoria Heights
Explore the daily rainfall trends and prepare for Peoria Heightss September weather 💧
UV exposure in Peoria Heights during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Peoria Heights?Get accurate weather forecasts for Peoria Heights, located at latitude 40.747 and longitude -89.574. Stay updated with localized weather information tailored for Peoria Heights.
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