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
104°
75°
12
106°
77°
13
101°
77°
14
104°
75°
15
98°
71°
16
101°
74°
17
102°
73°
18
97°
71°
19
96°
70°
20
96°
68°
21
97°
68°
22
98°
67°
23
97°
68°
24
93°
65°
25
97°
71°
26
89°
70°
27
93°
69°
28
94°
69°
29
95°
68°
30
95°
68°
1
94°
67°
2
91°
67°
3
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lajitas
Lajitas's September 2026 forecast shows daily high temperatures ranging from 87° to 106°, with overnight lows between 65° and 77°. The average high for September is 97° 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.
