Weather in Saint Charles, AR
Updated 2026-08-11 10:15 local time · ZIP codes 72140
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
87°3% rain94°2% rain96°1% rain98°2% rain
97°2% rain100°1% rain98°2% rain98°2% rain98°2% rain97°1% rain
94°1% rain91°1% 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 3%).
It feels like 94°F with winds near 8 mph.
87°F, 3% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 19 mph.
Current temperature is 87°F, wind 8 mph, rain chance up to 3%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Saint Charles weather today
Sunny and 87°F in Saint Charles, AR. Today's high is 100°F with a 3% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 59%, pressure is 30.08 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Saint Charles
Sunrise is at 06:22 AM and sunset is at 07:56 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 103°F and a low near 80°F. The maximum rain chance is 2%.