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Chattanooga, Tennessee Weather:
Wednesday, August 20, 2025
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 91°
Night 73°
Precipitation 65 %
Wind 2 mph
UV Index (0 - 11+) 6

Weather Forecast History

Last Year's Weather on This Day (August 20, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

88°

Night

64°

Wind

8 mph

UV Index

9

Precipitation

0