Chattanooga Airport (CHA) Weather 09/10/2025
Tonight
69
Chance T-storms
Saturday
81
Chance T-storms then Showers Likely
Saturday Night
61
Chance Showers then Partly Cloudy
Sunday
80
Sunny
Sunday Night
58
Mostly Clear
Monday
82
Sunny
Monday Night
58
Mostly Clear
Tuesday
84
Sunny
Tuesday Night
60
Mostly Clear
Wednesday
85
Sunny
Wednesday Night
60
Mostly Clear
Thursday
87
Sunny
Thursday Night
61
Clear
Weekly Forecast
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 61. North wind around 5 mph.
Sunday
Sunny, with a high near 80. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 58. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 58. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 87.
Thursday Night
Clear, with a low around 61.