Monthly Historical AveragesSeattle, WA
Average Temperature
High
17°
Feels 17
Low
9°
Feels 8
Average Precipitation
9 Days
46.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
17°Feels 17
Wind
12 km/h N
Gust
18 km/h
Humidity
57%
P.O.P
20%
Night
10°Feels 9
Wind
11 km/h N
Gust
17 km/h
Humidity
93%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity