Marietta, Georgia Weather:
Wednesday, September 23, 2026
Cloudy Weather
Day 81°
Night 63°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (September 23, 2025)
Partly Sunny with Showers

Day

90°

Night

68°

Wind

4 mph

UV Index

40

Precipitation

49 %