Chattanooga, Tennessee Weather:
Tuesday, August 18, 2026
Cloudy Weather
Day 93°
Night 73°
Precipitation 10 %
Wind 1 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (August 18, 2025)
Night

Day

93°

Night

72°

Wind

4 mph

Precipitation

8 %