With a population of around 9,000, Thomaston sits in Georgia, United States. The city operates in the Eastern Time Zone.
In 2025, Thomaston averaged an annual temperature of 64°F, with hottest temperatures reaching 98°F in July and lowest around 14°F in January. The city received approximately 37 inches of precipitation during the year.
View historical weather for Thomaston · More cities in Georgia