Monthly Historical AveragesOld Washington, OH
Average Temperature
High
18°
Feels 17
Low
6°
Feels 4
Average Precipitation
11 Days
85.5mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, April 3, 2026
Day
25°Feels 25
Wind
26 km/h SW
Gust
39 km/h
Humidity
58%
P.O.P
60%
Rain
~1 mm
Night
15°Feels 14
Wind
9 km/h S
Gust
14 km/h
Humidity
99%
P.O.P
80%
Rain
1-3 mm
Historical AveragesApr 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity