Weather in Naperville, IL
Updated 2026-09-26 08:00 local time · ZIP codes 60540, 60563, 60564, 60565
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
57°13% rain57°10% rain
59°15% rain62°13% rain64°12% rain65°11% rain66°3% rain
67°2% rain67°2% rain
67°10% rain66°15% rain
64°15% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Today vs yesterday in Naperville
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 15%).
It feels like 54°F with winds near 5 mph.
67°F, 2% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 12 mph.
Current temperature is 57°F, wind 5 mph, rain chance up to 15%.
UV index is 0.
Local weather characteristics in Naperville
Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.
Naperville is part of the Midwest weather region. The forecast point is near 41.79°N latitude and 88.15°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Naperville weather today
Partly Cloudy and 57°F in Naperville, IL. Today's high is 67°F with a 11% rain chance. Winds are around 5 mph with gusts near 12 mph. Relative humidity is 79%, pressure is 30.21 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Naperville
Sunrise is at 06:44 AM and sunset is at 06:43 PM. Tomorrow's forecast calls for Overcast with a high near 70°F and a low near 55°F. The maximum rain chance is 11%.