Monthly Historical AveragesUnderwood, WA
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
6 Days
28.4mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 30, 2026
Day
19°Feels 19
Wind
23 km/h W
Gust
35 km/h
Humidity
32%
P.O.P
20%
Night
7°Feels 5
Wind
23 km/h W
Gust
35 km/h
Humidity
76%
P.O.P
10%
Historical AveragesMay 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity