Weather forecast for: Chattanooga Valley GA
Last Update: 2:26 am EDT Oct 3, 2026
Overnight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Calm wind.
Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 87. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 69. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday: Showers and possibly a thunderstorm. High near 79. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%.
Sunday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Cloudy, with a low around 63. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Monday: Mostly sunny, with a high near 82.
Monday Night: Mostly clear, with a low around 55.
Tuesday: Sunny, with a high near 82.
Tuesday Night: Mostly clear, with a low around 53.
Wednesday: Sunny, with a high near 82.
Wednesday Night: Mostly clear, with a low around 52.
Thursday: Sunny, with a high near 84.
Thursday Night: Mostly clear, with a low around 53.
Friday: Sunny, with a high near 85.
WeatherWorld.com
