Updated 2026-08-11 12:00 local time · ZIP codes 61568
Overcast
* 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.
80°3% rain
99°1% rain99°1% rain98°1% rain
95°17% rain95°10% rain94°2% rain91°12% rain86°4% rain
84°5% rain82°6% rain81°6% rain
Rain chance stays relatively low over the next 12 hours (up to 17%).
It feels like 82°F with winds near 5 mph.
80°F, 3% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 15 mph.
Current temperature is 80°F, wind 5 mph, rain chance up to 17%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Overcast and 80°F in Tremont, IL. Today's high is 99°F with a 17% rain chance. Winds are around 5 mph with gusts near 8 mph. Relative humidity is 79%, pressure is 29.93 inHg, and visibility is about 10 miles.
Sunrise is at 06:04 AM and sunset is at 08:01 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 71°F. The maximum rain chance is 70%.
