Weather · Chattanooga, United States
Chattanooga Weather in October
October in Chattanooga averages 22°C by day and 11°C at night, with about 73mm of rain. That makes it one of the best months to visit.
Avg high
22°C
72°F
Avg low
11°C
52°F
Rainfall
73mm
#11 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Chattanooga builds it around the season for you.