Monthly Historical AveragesWashington, MO
Average Temperature
High
20°
Feels 19
Low
7°
Feels 6
Average Precipitation
11 Days
127.7mm
0.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
27°Feels 27
Wind
26 km/h S
Gust
39 km/h
Humidity
48%
P.O.P
40%
Rain
<1 mm
Night
18°Feels 18
Wind
27 km/h SW
Gust
40 km/h
Humidity
91%
P.O.P
100%
Rain
~5 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity