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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Stevenson, WA
Content continues below
May
Average Temperature
High
20°
Feels 19
Low
9°
Feels 8
Average Precipitation
12 Days
Rain amount
98.9mm
Snow amount
0cm
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
13°
14
15°
15
12°
16
11°
17
15°
18
18°
19
20°
20
22°
21
22°
22
21°
23
20°
24
20°
25
20°
26
20°
27
19°
28
29
30
31
Forecast
Wednesday, May 13, 2026
Day
13°
Feels 11
Wind
24 km/h W
Gust
36 km/h
Humidity
67%
P.O.P
80%
Rain
5-10 mm
Night
8°
Feels 6
Wind
22 km/h W
Gust
33 km/h
Humidity
93%
P.O.P
60%
Rain
~1 mm
Historical Averages
May 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.