S
M
T
W
T
F
S
30
84°
44°
31
73°
46°
1
74°
47°
2
78°
45°
3
79°
44°
4
70°
41°
5
71°
47°
6
80°
45°
7
81°
36°
8
70°
37°
9
67°
39°
10
67°
36°
11
68°
35°
12
68°
40°
13
70°
44°
14
74°
46°
15
75°
47°
16
78°
44°
17
75°
42°
18
66°
42°
19
67°
44°
20
72°
42°
21
68°
35°
22
71°
31°
23
62°
34°
24
64°
37°
25
72°
40°
26
72°
42°
27
Hist. Avg.
67°
40°
28
Hist. Avg.
66°
39°
29
Hist. Avg.
66°
39°
30
Hist. Avg.
65°
38°
1
Hist. Avg.
65°
38°
2
Hist. Avg.
64°
38°
3
Hist. Avg.
64°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Vaughn
Vaughn's September 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 31° and 47°. The average high for September is 72° with an average low of 41°. 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 Vaughn. See also: October | November | December.