Weather in Summerville, GA
Updated 2026-09-26 11:00 local time · ZIP codes 30747
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
66°2% rain71°2% rain73°1% rain
75°7% rain
76°8% rain77°7% rain76°8% rain74°9% rain
70°5% rain
66°6% rain
64°4% rain62°9% 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 9%).
It feels like 63°F with winds near 5 mph.
71°F, 2% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 66°F, wind 5 mph, rain chance up to 9%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Summerville
Georgia has hot, humid summers and generally mild winters. Thunderstorms are common in warmer months, while northern Georgia can be cooler than the coastal plain.
Summerville is part of the South weather region. The forecast point is near 34.48°N latitude and 85.35°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.
Summerville weather today
Sunny and 66°F in Summerville, GA. Today's high is 77°F with a 5% rain chance. Winds are around 5 mph with gusts near 5 mph. Relative humidity is 52%, pressure is 30.07 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Summerville
Sunrise is at 07:32 AM and sunset is at 07:33 PM. Tomorrow's forecast calls for Sunny with a high near 77°F and a low near 54°F. The maximum rain chance is 6%.