S
M
T
W
T
F
S
30
77°
34°
31
75°
37°
1
72°
45°
2
66°
41°
3
72°
36°
4
72°
43°
5
72°
34°
6
72°
41°
7
73°
27°
8
79°
32°
9
84°
45°
10
84°
46°
11
79°
41°
12
81°
27°
13
77°
50°
14
73°
39°
15
73°
28°
16
72°
28°
17
70°
37°
18
57°
43°
19
67°
48°
20
66°
48°
21
66°
48°
22
68°
51°
23
74°
44°
24
76°
46°
25
73°
46°
26
70°
43°
27
66°
43°
28
63°
41°
29
62°
42°
30
64°
40°
1
65°
40°
2
63°
44°
3
65°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Huntington Lake
Huntington Lake's September 2026 forecast shows daily high temperatures ranging from 57° to 76°, with overnight lows between 40° and 51°. The average high for September is 67° with an average low of 44°. 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 Huntington Lake. See also: October | November | December.