S
M
T
W
T
F
S
30
92°
73°
31
89°
72°
1
90°
73°
2
89°
70°
3
89°
69°
4
88°
69°
5
87°
70°
6
88°
70°
7
88°
71°
8
89°
73°
9
88°
73°
10
89°
72°
11
91°
73°
12
90°
73°
13
90°
72°
14
88°
72°
15
90°
71°
16
91°
71°
17
90°
72°
18
89°
70°
19
88°
70°
20
89°
69°
21
90°
70°
22
89°
66°
23
Hist. Avg.
88°
69°
24
Hist. Avg.
88°
69°
25
Hist. Avg.
88°
68°
26
Hist. Avg.
88°
68°
27
Hist. Avg.
88°
68°
28
Hist. Avg.
87°
67°
29
Hist. Avg.
87°
67°
30
Hist. Avg.
87°
67°
1
Hist. Avg.
87°
66°
2
Hist. Avg.
86°
66°
3
Hist. Avg.
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Vidor
Vidor's September 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 66° and 73°. The average high for September is 89° with an average low of 71°. 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 Vidor. See also: October | November | December.