S
M
T
W
T
F
S
26
66°
52°
27
69°
51°
28
76°
47°
29
81°
49°
30
85°
51°
1
89°
54°
2
90°
56°
3
78°
55°
4
66°
57°
5
72°
56°
6
79°
50°
7
89°
56°
8
91°
59°
9
91°
55°
10
96°
60°
11
98°
62°
12
99°
61°
13
85°
55°
14
88°
54°
15
90°
56°
16
85°
59°
17
82°
49°
18
83°
52°
19
89°
54°
20
92°
56°
21
97°
60°
22
98°
56°
23
94°
59°
24
93°
58°
25
92°
59°
26
85°
57°
27
85°
58°
28
87°
61°
29
88°
61°
30
95°
69°
31
84°
61°
1
89°
63°
2
90°
64°
3
90°
64°
4
91°
63°
5
91°
65°
6
90°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Midvalley
Midvalley's May 2026 forecast shows daily high temperatures ranging from 82° to 98°, with overnight lows between 49° and 69°. The average high for May is 90° with an average low of 60°. 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 Midvalley. See also: June | July | August.