S
M
T
W
T
F
S
30
99°
73°
31
98°
74°
1
100°
74°
2
101°
73°
3
89°
76°
4
95°
78°
5
95°
74°
6
97°
75°
7
100°
73°
8
100°
76°
9
99°
76°
10
98°
75°
11
98°
76°
12
99°
76°
13
98°
75°
14
102°
75°
15
101°
76°
16
99°
76°
17
99°
75°
18
96°
73°
19
97°
69°
20
98°
71°
21
98°
76°
22
97°
72°
23
98°
74°
24
95°
67°
25
94°
67°
26
93°
74°
27
95°
72°
28
93°
72°
29
90°
69°
30
86°
64°
1
90°
63°
2
84°
60°
3
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Travis
Travis's September 2026 forecast shows daily high temperatures ranging from 84° to 98°, with overnight lows between 60° and 74°. The average high for September is 92° with an average low of 68°. 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 Travis. See also: October | November | December.