Thursday
Mostly sunny
High:
79°F
Mostly sunny, with a high near 79.
Naperville, IL Weather - Extended Forecast
Thursday Night
Chance of thunderstorms
Overnight low:
58°F
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Friday
Showers likely
High:
72°F
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72.
Friday Night
Chance of thunderstorms
Overnight low:
46°F
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 46.
Saturday
Mostly sunny
High:
60°F
Saturday Night
Partly cloudy
Overnight low:
44°F
Sunday
Mostly sunny
High:
68°F
Sunday Night
Mostly cloudy
Overnight low:
54°F
Monday
Chance of thunderstorms
High:
75°F