Weather in Mountain Rest, SC
Updated 2026-09-26 09:45 local time · ZIP codes 29664
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
58°3% rain69°1% rain74°1% rain77°1% rain
80°2% rain81°1% rain81°1% rain80°2% rain79°1% rain73°1% rain
68°1% rain65°2% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 2%).
It feels like 55°F with winds near 2 mph.
69°F, 1% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 58°F, wind 2 mph, rain chance up to 2%.
UV index is 1.
Local weather characteristics in Mountain Rest
South Carolina has hot humid summers and generally mild winters. Coastal areas are exposed to tropical systems, while the northwest is somewhat cooler with elevation.
Mountain Rest is part of the South weather region. The forecast point is near 34.81°N latitude and 83.26°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Mountain Rest weather today
Sunny and 58°F in Mountain Rest, SC. Today's high is 81°F with a 2% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 55%, pressure is 30.05 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Mountain Rest
Sunrise is at 07:24 AM and sunset is at 07:24 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 55°F. The maximum rain chance is 3%.