S
M
T
W
T
F
S
26
67°
38°
27
71°
44°
28
67°
47°
29
72°
47°
30
76°
48°
1
77°
48°
2
83°
57°
3
85°
53°
4
88°
56°
5
84°
58°
6
86°
60°
7
81°
57°
8
76°
55°
9
76°
52°
10
78°
51°
11
77°
50°
12
83°
50°
13
70°
51°
14
65°
45°
15
61°
43°
16
62°
43°
17
71°
44°
18
72°
51°
19
73°
51°
20
78°
52°
21
77°
51°
22
83°
54°
23
84°
57°
24
81°
57°
25
77°
48°
26
67°
52°
27
80°
57°
28
85°
61°
29
84°
54°
30
76°
51°
31
69°
49°
1
74°
53°
2
82°
60°
3
82°
60°
4
84°
58°
5
89°
65°
6
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wenatchee
Wenatchee's May 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 48° and 65°. The average high for May is 80° with an average low of 56°. 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 Wenatchee. See also: June | July | August.
