Saint Marys, GA

Current conditions, hourly and 7-day forecast, and live radar for Saint Marys, GA 31558. Right now: partly cloudy, 76°F. Data from the National Weather Service.

• Tonight: Partly cloudy. Low around 76, with temperatures rising to around 77 overnight. Southeast wind 2 to 6 mph.
• Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 90, with temperatures falling to around 85 in the afternoon. Heat index values as high as 100. Southeast wind 1 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 9pm. Mostly cloudy. Low around 75, with temperatures rising to around 76 overnight. South wind 1 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
• Friday: Showers and thunderstorms likely after 2pm. Mostly sunny. High near 90, with temperatures falling to around 85 in the afternoon. Heat index values as high as 102. South wind 1 to 6 mph. Chance of precipitation is 70%.
• Friday Night: Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 75. South wind 1 to 6 mph. Chance of precipitation is 70%.
• Saturday: A chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 70%.