S
M
T
W
T
F
S
30
101°
76°
31
101°
77°
1
98°
85°
2
103°
80°
3
103°
81°
4
101°
77°
5
100°
78°
6
99°
77°
7
99°
78°
8
99°
80°
9
101°
80°
10
99°
81°
11
N/A
12
106°
78°
13
103°
75°
14
104°
75°
15
101°
73°
16
101°
74°
17
102°
73°
18
97°
71°
19
96°
70°
20
96°
68°
21
95°
68°
22
98°
67°
23
97°
68°
24
96°
67°
25
93°
64°
26
89°
70°
27
93°
69°
28
90°
69°
29
90°
68°
30
91°
68°
1
91°
67°
2
92°
67°
3
90°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lajitas
Lajitas's September 2026 forecast shows daily high temperatures ranging from 89° to 106°, with overnight lows between 64° and 78°. The average high for September is 96° with an average low of 70°. 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 Lajitas. See also: October | November | December.
