S
M
T
W
T
F
S
30
74°
56°
31
74°
52°
1
76°
52°
2
74°
51°
3
73°
50°
4
72°
49°
5
71°
50°
6
71°
51°
7
72°
51°
8
72°
50°
9
73°
50°
10
72°
51°
11
71°
52°
12
71°
56°
13
73°
57°
14
77°
56°
15
78°
54°
16
77°
54°
17
76°
56°
18
76°
56°
19
77°
55°
20
76°
54°
21
75°
53°
22
74°
52°
23
73°
53°
24
72°
52°
25
74°
54°
26
74°
54°
27
Hist. Avg.
71°
42°
28
Hist. Avg.
71°
42°
29
Hist. Avg.
70°
42°
30
Hist. Avg.
70°
41°
1
Hist. Avg.
70°
41°
2
Hist. Avg.
69°
41°
3
Hist. Avg.
69°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Camp Sierra
Camp Sierra's September 2026 forecast shows daily high temperatures ranging from 71° to 78°, with overnight lows between 49° and 57°. The average high for September is 74° with an average low of 53°. 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 Camp Sierra. See also: October | November | December.
