Weather in Naperville, Illinois
Saturday 14 November 2026
5°
Clear sky
Feels like 1°
- High
- 6°
- Low
- -1°
- Humidity
- 65%
- Wind
- 15 km/h
Temperature and rain / Naperville
The coming days
High
16°
Low
-1°
Average high
10.7°
Average low
3.4°
Total rain
19.8 mm
Average rain
1.3 mm
Air quality - Naperville
Particles and ozone
Good
4.50 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM104.60µg/m³
Ozone23µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Naperville
Tomorrow in Naperville, expect Scattered clouds ⛅, with:\n\n- High of 15°\n- Low of 3°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09