S
M
T
W
T
F
S
30
85°
61°
31
87°
60°
1
88°
63°
2
89°
62°
3
85°
64°
4
89°
63°
5
88°
64°
6
88°
64°
7
87°
58°
8
84°
63°
9
87°
63°
10
86°
62°
11
82°
63°
12
87°
63°
13
87°
56°
14
80°
55°
15
80°
55°
16
81°
56°
17
80°
59°
18
84°
60°
19
85°
59°
20
84°
60°
21
78°
59°
22
83°
60°
23
82°
58°
24
83°
52°
25
77°
51°
26
79°
56°
27
76°
50°
28
Hist. Avg.
78°
53°
29
Hist. Avg.
78°
53°
30
Hist. Avg.
78°
52°
1
Hist. Avg.
77°
52°
2
Hist. Avg.
77°
52°
3
Hist. Avg.
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Water Valley
Water Valley's September 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 50° and 64°. The average high for September is 84° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Water Valley. See also: October | November | December.