Chattooga County residents should prepare for a significant shift in weather patterns this upcoming weekend, August 28-31, 2025. A warming trend is on the horizon as a high-pressure system departs, paving the way for increasingly humid conditions and a growing chance of showers and thunderstorms as the week progresses. While the start of the period will offer pleasant, below-average temperatures, the latter half will transition to more unsettled, summer-like weather.

Here’s a detailed look at the forecast:

Thursday, August 28: Gradual Transition Begins The weather transition begins subtly on Thursday. A dry weather pattern will persist due to the influence of a high-pressure system, though residents can expect clouds to gradually increase throughout the day. There’s a slight chance of evening showers. Temperatures will remain pleasant, with highs in the low 80s and overnight lows dipping to the upper 50s. Light northeast winds will shift to the northwest in the afternoon.

Friday, August 29: Moisture Moves In By Friday, increased moisture will begin to move into the area. While skies will be mostly sunny, there’s a slight chance of afternoon showers and thunderstorms. High temperatures will remain in the low 80s, with overnight lows rising slightly to the lower 60s. Winds will be light, shifting from northeast to southeast in the afternoon.

Saturday, August 30: Higher Rain Chances with Frontal Boundary The likelihood of rain increases significantly on Saturday as a frontal boundary approaches Chattooga County. The forecast calls for partly sunny skies with a 50% chance of showers and afternoon thunderstorms. Temperatures will be around 80°F for highs, with lows in the lower 60s.

Sunday, August 31: Unsettled Conditions Persist The unsettled weather pattern will continue into Sunday. Residents can anticipate a persistent chance of showers and thunderstorms, especially during the afternoon, under partly sunny skies. Highs will reach the lower 80s, and overnight lows will stay in the lower 60s.

Outlook: The National Weather Service notes that while Friday and the weekend will see increased chances of rain and thunderstorms, the specific amount of rainfall remains uncertain due to differences in weather models. The overall pattern signifies a weakening high-pressure system, allowing for the return of more unsettled, summery weather conditions to Chattooga County as August draws to a close. Residents should stay updated on the forecast, especially for weekend outdoor plans.