S
M
T
W
T
F
S
30
99°
78°
31
96°
75°
1
97°
77°
2
99°
75°
3
102°
75°
4
100°
78°
5
96°
72°
6
95°
74°
7
96°
75°
8
95°
73°
9
96°
72°
10
97°
74°
11
99°
76°
12
101°
76°
13
95°
69°
14
87°
68°
15
93°
69°
16
94°
71°
17
94°
71°
18
91°
70°
19
84°
61°
20
80°
66°
21
89°
67°
22
87°
66°
23
82°
65°
24
78°
65°
25
79°
64°
26
80°
64°
27
79°
64°
28
79°
64°
29
78°
62°
30
83°
53°
1
74°
52°
2
75°
52°
3
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gail
Gail's September 2026 forecast shows daily high temperatures ranging from 73° to 101°, with overnight lows between 51° and 76°. The average high for September is 87° with an average low of 66°. 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 Gail. See also: October | November | December.
