Chattooga County residents and Labor Day weekend visitors can anticipate a noticeable shift in weather patterns as August transitions into September 2025. From Sunday, August 31, through Wednesday, September 3, the region is forecast to experience cooler-than-average temperatures coupled with a recurring chance of scattered thunderstorms, particularly as the week progresses.

These temperatures are notably below the typical averages for late August and early September in Chattooga County, offering a temporary reprieve from what can often be stifling late-summer heat.

Here’s a detailed breakdown of the forecast for the upcoming period:

Sunday, August 31 (Today): The last day of August will kick off with partly cloudy skies. Residents should be aware of isolated afternoon thunderstorms, which are mainly expected in the higher mountain areas. Temperatures will see a high of approximately 84°F, dropping to a low of 61°F overnight. The chance of rain is estimated between 20-25%.

Monday, September 1 (Labor Day): The Labor Day holiday will continue the trend of cooler-than-average conditions. Expect partly to mostly cloudy skies throughout the day with only isolated afternoon showers possible. The high temperature is forecast to reach around 79°F, with an overnight low of 61°F. The chance of precipitation remains at 25%. Those planning outdoor holiday activities should have an alternative in mind in case of brief showers.

Tuesday, September 2: As the work week begins, Chattooga County will experience mostly cloudy skies. There’s a slight chance of showers during the day, with forecasts indicating a potential for light rain to develop overnight. The high is predicted at a comfortable 78°F, with the low rising slightly to 64°F. The probability of rain stays at 25%.

Wednesday, September 3: The wettest day of this forecast period is projected to be Wednesday. A weather wave moving through the region is expected to bring increased rainfall. Conditions will be rainy with a significant chance of thunderstorms developing throughout the day. Residents can expect a high of 79°F and a low of 62°F, with the chance of rain increasing to 40-50%.

Residents planning outdoor activities for the holiday weekend and early week are advised to keep an eye on local forecasts and be prepared for potential sudden changes in weather, especially considering the chances of afternoon showers and the increasing likelihood of widespread rain by midweek.