S
M
T
W
T
F
S
30
100°
78°
31
100°
80°
1
99°
77°
2
100°
80°
3
100°
82°
4
99°
81°
5
98°
80°
6
99°
79°
7
100°
79°
8
98°
78°
9
96°
77°
10
99°
79°
11
100°
80°
12
101°
78°
13
100°
79°
14
101°
76°
15
100°
75°
16
94°
76°
17
93°
74°
18
93°
75°
19
94°
74°
20
92°
72°
21
93°
71°
22
92°
74°
23
92°
73°
24
87°
73°
25
87°
72°
26
88°
73°
27
88°
73°
28
89°
72°
29
90°
73°
30
90°
68°
1
88°
66°
2
84°
65°
3
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elsa
Elsa's September 2026 forecast shows daily high temperatures ranging from 84° to 101°, with overnight lows between 64° and 80°. The average high for September is 93° with an average low of 73°. 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 Elsa. See also: October | November | December.
