Monthly Historical AveragesDiablo, WA
Average Temperature
High
13°
Feels 12
Low
4°
Feels 1
Average Precipitation
8 Days
35.2mm
2.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 19, 2026
Day
8°Feels 7
Wind
8 km/h SW
Gust
12 km/h
Humidity
61%
P.O.P
40%
Rain
<1 mm
Night
1°Feels 1
Wind
8 km/h SW
Gust
12 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity