Monthly Historical AveragesKeller, WA
Average Temperature
High
18°
Feels 17
Low
3°
Feels 1
Average Precipitation
8 Days
19.8mm
0.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 18, 2026
Day
15°Feels 15
Wind
10 km/h E
Gust
15 km/h
Humidity
29%
P.O.P
20%
Night
1°Feels -1
Wind
7 km/h NE
Gust
11 km/h
Humidity
75%
P.O.P
20%
Historical AveragesApr 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity