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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cumberland, WA
Content continues below
May
Average Temperature
High
17°
Feels 17
Low
7°
Feels 7
Average Precipitation
10 Days
Rain amount
46.8mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
12°
14
14°
15
10°
16
11°
17
14°
18
16°
19
18°
20
20°
21
20°
22
20°
23
19°
24
19°
25
18°
26
19°
27
19°
28
29
30
31
Forecast
Wednesday, May 13, 2026
Day
12°
Feels 10
Wind
23 km/h SW
Gust
35 km/h
Humidity
87%
P.O.P
100%
Rain
~25 mm
Night
8°
Feels 6
Wind
23 km/h SW
Gust
35 km/h
Humidity
93%
P.O.P
80%
Rain
2-4 mm
Historical Averages
May 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.