Weather for Naperville
9.5°C
17.4 m/s
Historical average weather in September for Naperville
-
High Temperature
24 °C
-
Low Temperature
12 °C
-
Chance of Sunny Day
65 %
-
Chance of Snow Day
0 %
-
Chance of Windy Day
15 %
-
Chance of Cloudy Day
15 %
-
Chance of Fog Day
12 %
-
Chance of Rain
30 %
-
Rainfall
2 mm
