Monthly Historical AveragesFairfield, WA
Average Temperature
High
23°
Feels 23
Low
14°
Feels 14
Average Precipitation
5 Days
26.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 6, 2026
Day
18°Feels 17
Wind
18 km/h SE
Gust
27 km/h
Humidity
73%
P.O.P
90%
Rain
1-3 mm
Night
15°Feels 15
Wind
16 km/h E
Gust
24 km/h
Humidity
95%
P.O.P
80%
Rain
~1 mm
Historical AveragesApr 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity