Marietta, Georgia Weather:
Thursday, December 31, 2026
Rainy Weather
Day 55°
Night 27°
Precipitation 1 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (December 31, 2025)
Sunny Weather

Day

50°

Night

32°

Wind

8 mph

UV Index

3

Precipitation

1 %