Weather in Marietta, Ga

The climate in Marietta, Georgia is humid subtropical, with hot summers and mild winters. Summertime highs typically range from the low 80s to the low 90s ° f, with sporadic heat waves reaching the high 90s. Summertime is when thunderstorms frequently occur. The season of autumn is typically mild and pleasant, with lows in the 60s and 70s F. Despite being the wettest season, winter is mild with average high temperatures in the 50s and 60s ° f. Snow and ice are uncommon, but winter storms can bring rain and sleet. Spring is mild and unpredictable, with cool spells interspersed with warm spells.