Bolingbrook (IL)
October
Weather in Bolingbrook, Illinois for October 2025
Your guide to Bolingbrook weather in October - trends and predictions
Until now, October 2025 in Bolingbrook has been nearly identical to the historical average, with a temperature of 18.2 °F (showing only a slight deviation of -0.5 °F).
In general, the average temperature in Bolingbrook at the beginning of October is 24.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °F by the end of October.
Bolingbrook experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 97.5 mm.
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Temperatures
Rain 🌧️
More
21
Dry days
10
Rainy days
0
Snow days
18°/8°
Temperatures
20 km/h
Avg max wind
67 %
Avg humidity
Bolingbrook Weather October
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Temperatures trend during October in Bolingbrook
See the weather trend as well as the moving average line
October weather in Bolingbrook day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Fog | 25° /13° | 0 mm | 5 | |
| Oct. 2 |  Cloudy | 26° /11° | 0 mm | 6 | |
| Oct. 3 |  Partly cloudy | 27° /11° | 0 mm | 7 | |
| Oct. 4 |  Overcast | 27° /16° | 0 mm | 6 | |
| Oct. 5 |  Light rain shower | 25° /14° | 11.5 mm | 6 | |
| Oct. 6 | Light rain shower | 23° /12° | 6.8 mm | 5 | |
| Oct. 7 | Partly cloudy | 17° /6° | 3.9 mm | 5 | |
| Oct. 8 | Patchy rain possible | 16° /5° | 0 mm | 4 | |
| Oct. 9 |  Sunny | 17° /6° | 0 mm | 5 | |
| Oct. 10 | Sunny | 18° /5° | 0 mm | 5 | |
| Oct. 11 |  Light rain | 21° /6° | 1.6 mm | 5 | |
| Oct. 12 | Light rain shower | 18° /10° | 11.3 mm | 4 | |
| Oct. 13 | Overcast | 17° /10° | 18.9 mm | 4 | |
| Oct. 14 |  Moderate or heavy rain with thunder | 16° /9° | 3.8 mm | 4 | |
| Oct. 15 | Light rain shower | 12° /7° | 2.4 mm | 3 | |
| Oct. 16 | Overcast | 15° /5° | 0 mm | 4 | |
| Oct. 17 | Overcast | 18° /6° | 0 mm | 5 | |
| Oct. 18 | Overcast | 21° /7° | 0 mm | 5 | |
| Oct. 19 |  Moderate rain | 17° /7° | 6.6 mm | 4 | |
| Oct. 20 | Patchy rain possible | 18° /5° | 0.3 mm | 5 | |
| Oct. 21 | Patchy rain possible | 19° /7° | 0 mm | 5 | |
| Oct. 22 | Mist | 16° /4° | 0 mm | 4 | |
| Oct. 23 | Overcast | 16° /3° | 0 mm | 4 | |
| Oct. 24 | Cloudy | 18° /4° | 0.1 mm | 4 | |
| Oct. 25 | Moderate rain | 16° /8° | 4.9 mm | 4 | |
| Oct. 26 | Patchy light drizzle | 18° /9° | 0.3 mm | 5 | |
| Oct. 27 | Fog | 17° /7° | 2 mm | 4 | |
| Oct. 28 | Overcast | 13° /2° | 0 mm | 3 | |
| Oct. 29 | Overcast | 15° /8° | 5 mm | 4 | |
| Oct. 30 | Overcast | 13° /6° | 0 mm | 3 | |
| Oct. 31 | Patchy rain possible | 10° /5° | 3.6 mm | 0.6 | |
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Important Notice
Our weather forecast for Bolingbrook 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 Bolingbrook forecast closer to your planned date for the most up-to-date weather information.
Change Month
Bolingbrook in October - FAQ
What are the expected maximum and minimum temperatures in Bolingbrook during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bolingbrook during October?
Moderate rainfall is anticipated in Bolingbrook during October, with a total of 97.5 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
Will it snow in Bolingbrook in October 2025?
Bolingbrook typically sees 0.04 cm of snowfall during October.
What are the typical wind conditions in Bolingbrook during October?
The average wind speed in Bolingbrook during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Bolingbrook
Explore the daily rainfall trends and prepare for Bolingbrooks October weather 💧
UV exposure in Bolingbrook during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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