S
M
T
W
T
F
S
26
77°
58°
27
78°
55°
28
84°
56°
29
90°
59°
30
93°
63°
1
93°
69°
2
95°
68°
3
97°
67°
4
81°
68°
5
79°
59°
6
89°
60°
7
99°
63°
8
105°
70°
9
106°
75°
10
108°
72°
11
109°
75°
12
107°
77°
13
100°
75°
14
99°
73°
15
101°
73°
16
97°
77°
17
94°
70°
18
83°
64°
19
87°
68°
20
94°
64°
21
98°
65°
22
100°
68°
23
98°
73°
24
98°
73°
25
99°
72°
26
87°
77°
27
87°
62°
28
87°
59°
29
87°
65°
30
95°
69°
31
101°
72°
1
107°
75°
2
109°
76°
3
110°
77°
4
111°
75°
5
110°
79°
6
111°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Willow Valley
Willow Valley's May 2026 forecast shows daily high temperatures ranging from 87° to 111°, with overnight lows between 65° and 79°. The average high for May is 105° with an average low of 74°. 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 Willow Valley. See also: June | July | August.
