Updated 2026-08-11 12:45 local time · ZIP codes 61559
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.
82°3% rain95°2% rain
94°17% rain94°2% rain93°17% rain91°11% rain89°3% rain86°4% rain
84°4% rain81°5% rain80°9% rain
74°20% rain
Rain chance stays relatively low over the next 12 hours (up to 20%).
It feels like 85°F with winds near 5 mph.
86°F, 4% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 15 mph.
Current temperature is 82°F, wind 5 mph, rain chance up to 20%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Sunny and 82°F in Princeville, IL. Today's high is 96°F with a 17% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 70%, pressure is 29.92 inHg, and visibility is about 10 miles.
Sunrise is at 06:05 AM and sunset is at 08:03 PM. Tomorrow's forecast calls for Mist with a high near 83°F and a low near 72°F. The maximum rain chance is 69%.
