S
M
T
W
T
F
S
30
86°
55°
31
86°
57°
1
81°
54°
2
79°
41°
3
80°
45°
4
81°
45°
5
80°
45°
6
77°
44°
7
79°
52°
8
86°
59°
9
90°
61°
10
92°
64°
11
90°
58°
12
89°
58°
13
82°
54°
14
84°
56°
15
82°
55°
16
83°
57°
17
84°
57°
18
84°
56°
19
82°
55°
20
79°
51°
21
74°
54°
22
72°
48°
23
71°
48°
24
71°
49°
25
72°
51°
26
73°
50°
27
72°
50°
28
73°
48°
29
72°
43°
30
67°
41°
1
68°
43°
2
72°
48°
3
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Silver Peak
Silver Peak's September 2026 forecast shows daily high temperatures ranging from 67° to 92°, with overnight lows between 41° and 64°. The average high for September is 78° with an average low of 52°. 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 Silver Peak. See also: October | November | December.