Monthly Historical AveragesSumner, WA
Average Temperature
High
21°
Feels 21
Low
11°
Feels 10
Average Precipitation
7 Days
28.8mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, June 13, 2026
Day
28°Feels 28
Wind
16 km/h N
Gust
24 km/h
Humidity
32%
P.O.P
0%
Night
13°Feels 13
Wind
15 km/h N
Gust
23 km/h
Humidity
82%
P.O.P
10%
Historical AveragesJun 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity