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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Morton, WA
Content continues below
May
Average Temperature
High
17°
Feels 16
Low
6°
Feels 4
Average Precipitation
12 Days
Rain amount
73.9mm
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
26°
13
11°
14
13°
15
10°
16
10°
17
13°
18
16°
19
17°
20
21°
21
21°
22
21°
23
20°
24
18°
25
20°
26
19°
27
28
29
30
31
Forecast
Tuesday, May 12, 2026
Day
26°
Feels 26
Wind
13 km/h E
Gust
20 km/h
Humidity
34%
P.O.P
30%
Night
9°
Feels 7
Wind
12 km/h W
Gust
18 km/h
Humidity
93%
P.O.P
90%
Rain
~10 mm
Historical Averages
May 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.