Weather in Pontiac, IL
Updated 2026-08-11 11:00 local time · ZIP codes 61764
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
79°6% rain
94°4% rain87°9% rain88°6% rain87°6% rain
89°17% rain82°31% rain85°7% rain84°9% rain
80°11% rain78°18% rain77°18% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
There is a moderate rain chance, peaking near 31%.
It feels like 82°F with winds near 11 mph.
79°F, 6% rain chance and 11 mph wind.
Visibility is around 10 mi; gusts may reach 16 mph.
Current temperature is 79°F, wind 11 mph, rain chance up to 31%.
UV index is 1.
Pontiac weather today
Cloudy and 79°F in Pontiac, IL. Today's high is 94°F with a 25% rain chance. Winds are around 11 mph with gusts near 15 mph. Relative humidity is 94%, pressure is 29.96 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Pontiac
Sunrise is at 06:00 AM and sunset is at 07:58 PM. Tomorrow's forecast calls for Fog with a high near 80°F and a low near 70°F. The maximum rain chance is 83%.