S
M
T
W
T
F
S
26
N/A
27
N/A
28
N/A
29
N/A
30
N/A
1
N/A
2
N/A
3
78°
45°
4
82°
50°
5
83°
61°
6
85°
70°
7
77°
55°
8
76°
54°
9
78°
57°
10
80°
60°
11
78°
59°
12
77°
53°
13
81°
55°
14
82°
56°
15
83°
60°
16
84°
59°
17
81°
61°
18
81°
63°
19
82°
63°
20
79°
64°
21
81°
60°
22
83°
57°
23
80°
57°
24
81°
58°
25
82°
60°
26
82°
59°
27
81°
58°
28
82°
60°
29
83°
65°
30
85°
65°
31
84°
66°
1
85°
66°
2
84°
67°
3
84°
66°
4
85°
67°
5
85°
67°
6
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Water Valley
Water Valley's May 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 45° and 70°. The average high for May is 82° 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 Water Valley. See also: June | July | August.