Monthly Historical AveragesAllyn, WA
Average Temperature
High
14°
Feels 13
Low
5°
Feels 3
Average Precipitation
14 Days
81.9mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
16°Feels 16
Wind
13 km/h NE
Gust
20 km/h
Humidity
63%
P.O.P
60%
Rain
~1 mm
Night
7°Feels 4
Wind
19 km/h SW
Gust
29 km/h
Humidity
93%
P.O.P
60%
Rain
~1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity