Weather Forecast and Radar for St. Marys, Georgia

Current & 7-day weather forecast, weather alerts, and weather radar for St. Marys, Georgia.
All times shown in your local timezone

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Temperature Forecast for St. Marys, Georgia

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Temperature Forecast for St. Marys, Georgia

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Weather Radar for St. Marys, Georgia

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Weather in St. Marys, GA

St. Marys, Georgia, United States is known for its mild climate year-round. Summers are usually hot and humid, with temperatures reaching the upper 80s and 90s. The highest temperature recorded in the summer was 105 degrees Fahrenheit. Winters are mild and short, and temperatures rarely dip below freezing. The lowest temperature recorded in the winter was 18 degrees Fahrenheit. Spring and Fall are usually mild and pleasant, with temperatures ranging from the upper 50s to the upper 80s.

Rainfall is abundant throughout the year, with the wettest months being May, June, and July. The average annual rainfall is around 59 inches. Snow is rare in St. Marys, with the most recent snowfall occurring in January 2018.

Overall, St. Marys is a great place to visit year-round due to its pleasant weather and abundance of activities.

Fast Facts About St. Marys, GA

As of 2020, the city population is 18321.

Major Cities Nearby St. Marys, GA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for St. Marys, Georgia.