Updated 2026-08-11 10:30 local time · ZIP codes 63670
Sunny
* WHAT...Dangerously hot conditions with peak heat index values up to 113 degrees. * WHERE...Perry IL County. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits through next weekend.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
86°5% rain93°4% rain95°3% rain96°2% rain96°2% rain97°2% rain96°1% rain94°2% rain93°2% rain90°3% rain
86°4% rain84°5% rainRain chance stays relatively low over the next 12 hours (up to 5%).
It feels like 94°F with winds near 12 mph.
86°F, 4% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 23 mph.
Current temperature is 86°F, wind 12 mph, rain chance up to 5%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Sunny and 86°F in Sainte Genevieve, MO. Today's high is 97°F with a 4% rain chance. Winds are around 12 mph with gusts near 14 mph. Relative humidity is 68%, pressure is 29.98 inHg, and visibility is about 6 miles.
Sunrise is at 06:12 AM and sunset is at 07:59 PM. Tomorrow's forecast calls for Sunny with a high near 102°F and a low near 79°F. The maximum rain chance is 36%.
