Weather in Romeoville, IL
Updated 2026-08-11 10:15 local time · ZIP codes 60446
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
79°15% rain86°17% rain
80°88% rain75°73% rain79°28% rain
77°16% rain78°16% rain83°12% rain79°13% rain79°12% rain
76°13% rain75°18% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 88% over the next 12 hours.
It feels like 84°F with winds near 7 mph.
76°F, 13% rain chance and 3 mph wind.
Visibility is around 3 mi; gusts may reach 10 mph.
Current temperature is 79°F, wind 7 mph, rain chance up to 88%.
UV index is 1.
Romeoville weather today
Sunny and 79°F in Romeoville, IL. Today's high is 86°F with a 83% rain chance. Winds are around 7 mph with gusts near 10 mph. Relative humidity is 88%, pressure is 29.91 inHg, and visibility is about 3 miles.
Tonight and tomorrow in Romeoville
Sunrise is at 05:56 AM and sunset is at 07:58 PM. Tomorrow's forecast calls for Sunny with a high near 82°F and a low near 69°F. The maximum rain chance is 83%.