Barometric Pressure in Thomaston, United States

• Forecast Chart
• Hourly Trends

The pressure in Thomaston, Georgia, United States is predicted falling over the next 24 hours, with an average pressure of

1019

today, which is considered normal.

Weather prediction: Rain at times, worse later

The daily total fluctuation in pressure in Thomaston is

3.4

, with a low of

1017.1

and a high of

1020.5

.

Barometer is now on iOS. Get pressure alerts and forecasts ✨

Forecast

Thomaston has a humid subtropical climate. Summers are hot, humid, and often rainy. Thunderstorms can bring heavy rain, strong winds, and sometimes hail. Winters are usually mild, with cool nights and occasional frost or light snow.

Air pressure changes as weather systems move across Georgia. Low pressure often brings clouds, rain, and storms. High pressure usually brings clearer and drier weather. In spring and summer, warm, moist air from the Gulf of Mexico helps fuel thunderstorms. In fall and winter, cold fronts can bring quick changes in temperature and wind.

Thomaston lies in Georgia’s Piedmont region, which has rolling hills and sits inland from the coast. The area does not get as much direct ocean influence as coastal Georgia, but moisture from the Gulf still affects the weather. The hills can cause small differences in rainfall and temperature across the area.

Spring is warm and rainy, with a higher risk of severe thunderstorms. Summer is the hottest season, with frequent afternoon storms. Fall is often drier, with cooler nights and comfortable days. Winter is mild overall, but short periods of freezing air can arrive when cold fronts move south.