Weather in Saint Charles, MI
Updated 2026-08-11 13:45 local time · ZIP codes 48655
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
81°1% rain
90°9% rain89°1% rain87°1% rain86°1% rain84°1% rain81°1% rain
76°2% rain73°6% rain71°7% rain69°8% rain66°10% 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 17%).
It feels like 80°F with winds near 2 mph.
81°F, 1% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 14 mph.
Current temperature is 81°F, wind 2 mph, rain chance up to 17%.
UV index is 2.
Saint Charles weather today
Sunny and 81°F in Saint Charles, MI. Today's high is 90°F with a 17% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 58%, pressure is 29.94 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Saint Charles
Sunrise is at 06:37 AM and sunset is at 08:45 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 63°F. The maximum rain chance is 36%.