S
M
T
W
T
F
S
26
69°
30°
27
70°
32°
28
67°
37°
29
72°
41°
30
76°
39°
1
79°
37°
2
84°
53°
3
86°
45°
4
89°
47°
5
86°
53°
6
89°
47°
7
79°
50°
8
77°
44°
9
78°
47°
10
81°
44°
11
80°
46°
12
85°
54°
13
78°
51°
14
77°
50°
15
71°
42°
16
72°
43°
17
67°
44°
18
74°
45°
19
76°
46°
20
72°
45°
21
74°
46°
22
85°
52°
23
72°
41°
24
70°
42°
25
73°
46°
26
68°
45°
27
69°
44°
28
70°
41°
29
75°
48°
30
74°
46°
31
73°
46°
1
73°
49°
2
77°
48°
3
79°
48°
4
81°
50°
5
80°
51°
6
81°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yakima
Yakima's May 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 41° and 54°. The average high for May is 75° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Yakima. See also: June | July | August.
