S
M
T
W
T
F
S
30
90°
74°
31
90°
75°
1
89°
77°
2
90°
77°
3
90°
77°
4
90°
79°
5
88°
79°
6
88°
79°
7
86°
77°
8
88°
73°
9
90°
76°
10
89°
75°
11
88°
75°
12
89°
76°
13
90°
76°
14
91°
75°
15
90°
74°
16
89°
75°
17
90°
74°
18
89°
73°
19
90°
75°
20
89°
74°
21
88°
73°
22
86°
73°
23
85°
74°
24
85°
74°
25
85°
75°
26
86°
74°
27
85°
75°
28
85°
74°
29
86°
74°
30
86°
73°
1
85°
74°
2
85°
73°
3
86°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holiday
Holiday's September 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 73° and 76°. The average high for September is 87° with an average low of 74°. 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 Holiday. See also: October | November | December.
