Monthly Historical AveragesGretna, OH
Average Temperature
High
1°
Feels -3
Low
-7°
Feels -13
Average Precipitation
7 Days
22.1mm
14.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 8, 2026
Day
13°Feels 11
Wind
29 km/h S
Gust
44 km/h
Humidity
58%
P.O.P
40%
Rain
<1 mm
Night
11°Feels 7
Wind
42 km/h S
Gust
63 km/h
Humidity
88%
P.O.P
80%
Rain
~5 mm
Historical AveragesJan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity