S
M
T
W
T
F
S
30
77°
34°
31
75°
37°
1
72°
45°
2
66°
41°
3
72°
36°
4
70°
49°
5
75°
51°
6
72°
51°
7
76°
54°
8
84°
62°
9
90°
54°
10
90°
53°
11
83°
49°
12
79°
48°
13
76°
45°
14
81°
47°
15
82°
49°
16
82°
50°
17
81°
47°
18
80°
49°
19
81°
50°
20
83°
51°
21
83°
51°
22
82°
50°
23
82°
50°
24
81°
49°
25
81°
50°
26
82°
50°
27
82°
51°
28
81°
50°
29
81°
50°
30
80°
49°
1
81°
50°
2
81°
49°
3
79°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sequoia Crest
Sequoia Crest's September 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 45° and 62°. The average high for September is 81° with an average low of 50°. 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 Sequoia Crest. See also: October | November | December.