Monthly Historical AveragesMarietta, GA
Average Temperature
High
10°
Feels 9
Low
0°
Feels -3
Average Precipitation
9 Days
68.3mm
2.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 9, 2026
Day
20°Feels 20
Wind
19 km/h S
Gust
28 km/h
Humidity
73%
P.O.P
100%
Rain
~5 mm
Night
16°Feels 16
Wind
13 km/h S
Gust
19 km/h
Humidity
100%
P.O.P
100%
Rain
25-30 mm
Historical AveragesJan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity