Chattanooga, Tennessee Weather:
Thursday, August 13, 2026
Sunny with a Chance of Thunderstorms
Day 90°
Night 73°
Precipitation 62 %
Wind 5 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (August 13, 2025)
Stormy Weather

Day

81°

Night

72°

Wind

2 mph

Precipitation

80 %