S
M
T
W
T
F
S
30
100°
70°
31
101°
75°
1
100°
75°
2
100°
76°
3
99°
74°
4
100°
70°
5
102°
73°
6
100°
74°
7
101°
75°
8
101°
74°
9
101°
77°
10
82°
71°
11
90°
70°
12
93°
71°
13
94°
70°
14
97°
73°
15
98°
74°
16
98°
73°
17
98°
73°
18
97°
72°
19
95°
70°
20
95°
66°
21
86°
67°
22
84°
66°
23
87°
64°
24
82°
59°
25
85°
58°
26
80°
63°
27
78°
66°
28
N/A
29
88°
64°
30
88°
68°
1
79°
67°
2
71°
61°
3
73°
59°
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 71° to 79°, with overnight lows between 59° and 67°. The average high for September is 74° with an average low of 62°. 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.