Weather in Mershon, GA
Updated 2026-09-26 12:00 local time · ZIP codes 31551
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
75°1% rain78°0% rain80°0% rain81°0% rain81°0% rain
81°3% rain78°2% rain72°1% rain
69°2% rain
68°1% rain67°1% rain66°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 3%).
It feels like 71°F with winds near 7 mph.
69°F, 2% rain chance and 4 mph wind.
Visibility is around 6 mi; gusts may reach 10 mph.
Current temperature is 75°F, wind 7 mph, rain chance up to 3%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Local weather characteristics in Mershon
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.
Mershon is part of the South weather region. The forecast point is near 31.46°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.
Mershon weather today
Sunny and 75°F in Mershon, GA. Today's high is 81°F with a 1% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 36%, pressure is 30.03 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Mershon
Sunrise is at 07:19 AM and sunset is at 07:20 PM. Tomorrow's forecast calls for Sunny with a high near 86°F and a low near 60°F. The maximum rain chance is 4%.