Weather in Fountain Inn, SC
Updated 2026-08-11 11:15 local time · ZIP codes 29644
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
89°4% rain92°4% rain95°3% rain96°2% rain97°2% rain98°1% rain96°2% rain98°1% rain95°1% rain90°1% rain
86°2% rain85°2% 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 4%).
It feels like 101°F with winds near 8 mph.
90°F, 1% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 19 mph.
Current temperature is 89°F, wind 8 mph, rain chance up to 4%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Fountain Inn weather today
Sunny and 89°F in Fountain Inn, SC. Today's high is 98°F with a 4% rain chance. Winds are around 8 mph with gusts near 10 mph. Relative humidity is 65%, pressure is 30.09 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Fountain Inn
Sunrise is at 06:46 AM and sunset is at 08:21 PM. Tomorrow's forecast calls for Sunny with a high near 99°F and a low near 73°F. The maximum rain chance is 57%.