S
M
T
W
T
F
S
30
70°
54°
31
69°
55°
1
68°
53°
2
67°
54°
3
67°
54°
4
66°
52°
5
66°
51°
6
65°
49°
7
66°
53°
8
65°
53°
9
64°
51°
10
66°
52°
11
66°
53°
12
65°
52°
13
64°
51°
14
66°
52°
15
65°
53°
16
64°
52°
17
65°
51°
18
61°
51°
19
60°
52°
20
Hist. Avg.
58°
48°
21
Hist. Avg.
58°
48°
22
Hist. Avg.
58°
48°
23
Hist. Avg.
57°
47°
24
Hist. Avg.
57°
47°
25
Hist. Avg.
57°
47°
26
Hist. Avg.
57°
47°
27
Hist. Avg.
57°
47°
28
Hist. Avg.
56°
47°
29
Hist. Avg.
56°
46°
30
Hist. Avg.
56°
46°
1
Hist. Avg.
56°
46°
2
Hist. Avg.
56°
46°
3
Hist. Avg.
56°
46°
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 60° to 70°, with overnight lows between 49° and 55°. The average high for September is 65° with an average low of 52°. 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.