Updated 2026-08-11 12:45 local time · ZIP codes 62459
Sunny
* WHAT...Heat index values up to 105 expected. * WHERE...Lawrence, Daviess, Greene, Knox, Martin, and Sullivan Counties. * WHEN...From noon today to 9 PM EDT 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.
* WHAT...Heat index values up to 102 expected. * WHERE...Lawrence, Daviess, Greene, Knox, Martin, and Sullivan Counties. * WHEN...Until 9 PM EDT 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.
88°3% rain98°2% rain98°1% rain97°1% rain95°1% rain92°2% rain89°3% rain
85°4% rain82°5% rain81°5% rain80°6% rain81°5% rain
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 94°F with winds near 15 mph.
85°F, 4% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 22 mph.
Current temperature is 88°F, wind 15 mph, rain chance up to 6%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Sunny and 88°F in Sainte Marie, IL. Today's high is 98°F with a 5% rain chance. Winds are around 15 mph with gusts near 18 mph. Relative humidity is 70%, pressure is 29.97 inHg, and visibility is about 6 miles.
Sunrise is at 06:02 AM and sunset is at 07:52 PM. Tomorrow's forecast calls for Sunny with a high near 90°F and a low near 72°F. The maximum rain chance is 65%.
