S
M
T
W
T
F
S
30
73°
52°
31
77°
55°
1
79°
56°
2
79°
52°
3
78°
48°
4
78°
54°
5
77°
53°
6
75°
50°
7
71°
52°
8
69°
53°
9
73°
46°
10
71°
44°
11
69°
53°
12
75°
46°
13
76°
52°
14
74°
51°
15
68°
52°
16
68°
44°
17
68°
50°
18
Hist. Avg.
69°
48°
19
Hist. Avg.
69°
47°
20
Hist. Avg.
69°
47°
21
Hist. Avg.
68°
47°
22
Hist. Avg.
68°
46°
23
Hist. Avg.
67°
46°
24
Hist. Avg.
67°
46°
25
Hist. Avg.
67°
45°
26
Hist. Avg.
66°
45°
27
Hist. Avg.
66°
44°
28
Hist. Avg.
65°
44°
29
Hist. Avg.
65°
44°
30
Hist. Avg.
64°
43°
1
Hist. Avg.
64°
43°
2
Hist. Avg.
64°
42°
3
Hist. Avg.
63°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Walton
Walton's September 2026 forecast shows daily high temperatures ranging from 68° to 79°, with overnight lows between 44° and 56°. The average high for September is 74° with an average low of 51°. 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 Walton. See also: October | November | December.