Weather in Plum Branch, SC
Updated 2026-09-26 11:15 local time · ZIP codes 29845
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
71°1% rain75°1% rain78°1% rain79°1% rain
80°5% rain
81°2% rain80°1% rain78°1% rain73°1% rain
69°1% rain
67°5% rain65°1% 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 5%).
It feels like 67°F with winds near 4 mph.
71°F, 1% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 8 mph.
Current temperature is 71°F, wind 4 mph, rain chance up to 5%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Plum Branch
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.
Plum Branch is part of the South weather region. The forecast point is near 33.85°N latitude and 82.26°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.
Plum Branch weather today
Sunny and 71°F in Plum Branch, SC. Today's high is 81°F with a 2% rain chance. Winds are around 4 mph with gusts near 5 mph. Relative humidity is 36%, pressure is 30.05 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Plum Branch
Sunrise is at 07:20 AM and sunset is at 07:20 PM. Tomorrow's forecast calls for Sunny with a high near 82°F and a low near 55°F. The maximum rain chance is 3%.