Weather in Saint Charles, KY
Updated 2026-08-11 13:30 local time · ZIP codes 42453
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
92°3% rain
95°2% rain96°2% rain95°2% rain95°2% rain93°2% rain90°3% rain
87°4% rain84°4% rain82°4% rain80°6% rain79°7% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 105°F with winds near 11 mph.
87°F, 4% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 16 mph.
Current temperature is 92°F, wind 11 mph, rain chance up to 9%.
UV index is 8. Use shade, sunscreen, a hat and sunglasses.
Saint Charles weather today
Partly cloudy and 92°F in Saint Charles, KY. Today's high is 96°F with a 6% rain chance. Winds are around 11 mph with gusts near 13 mph. Relative humidity is 59%, pressure is 30.02 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Saint Charles
Sunrise is at 06:03 AM and sunset is at 07:47 PM. Tomorrow's forecast calls for Sunny with a high near 96°F and a low near 74°F. The maximum rain chance is 17%.