S
M
T
W
T
F
S
30
82°
71°
31
90°
72°
1
93°
72°
2
95°
71°
3
95°
73°
4
93°
70°
5
92°
70°
6
85°
66°
7
83°
64°
8
86°
65°
9
88°
62°
10
84°
60°
11
77°
55°
12
78°
55°
13
80°
56°
14
76°
51°
15
80°
57°
16
80°
56°
17
79°
57°
18
80°
57°
19
80°
56°
20
79°
56°
21
80°
57°
22
80°
57°
23
79°
56°
24
79°
55°
25
78°
54°
26
78°
54°
27
79°
54°
28
78°
54°
29
77°
53°
30
77°
53°
1
76°
52°
2
77°
52°
3
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holiday Lake
Holiday Lake's September 2026 forecast shows daily high temperatures ranging from 76° to 95°, with overnight lows between 51° and 73°. The average high for September is 82° with an average low of 59°. 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 Lake. See also: October | November | December.
