Updated 2026-08-11 12:30 local time · ZIP codes 61569
Sunny
* WHAT...Heat index values up to 105. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
83°3% rain98°2% rain97°2% rain97°2% rain96°2% rain93°2% rain90°3% rain86°3% rain
84°4% rain83°4% rain81°5% rain77°14% rain
Rain chance stays relatively low over the next 12 hours (up to 14%).
It feels like 85°F with winds near 4 mph.
86°F, 3% rain chance and 3 mph wind.
Visibility is around 10 mi; gusts may reach 13 mph.
Current temperature is 83°F, wind 4 mph, rain chance up to 14%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Sunny and 83°F in Trivoli, IL. Today's high is 98°F with a 5% rain chance. Winds are around 4 mph with gusts near 6 mph. Relative humidity is 70%, pressure is 29.92 inHg, and visibility is about 10 miles.
Sunrise is at 06:06 AM and sunset is at 08:03 PM. Tomorrow's forecast calls for Sunny with a high near 84°F and a low near 71°F. The maximum rain chance is 57%.
