S
M
T
W
T
F
S
30
60°
33°
31
69°
28°
1
62°
41°
2
64°
39°
3
62°
36°
4
69°
35°
5
71°
39°
6
72°
35°
7
54°
31°
8
59°
27°
9
64°
27°
10
67°
29°
11
65°
39°
12
67°
28°
13
62°
31°
14
47°
26°
15
58°
30°
16
62°
35°
17
62°
36°
18
58°
35°
19
59°
34°
20
63°
32°
21
60°
34°
22
62°
35°
23
61°
34°
24
57°
32°
25
56°
33°
26
55°
27°
27
56°
30°
28
45°
23°
29
44°
20°
30
46°
26°
1
45°
22°
2
54°
24°
3
44°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Silver Gate
Silver Gate's September 2026 forecast shows daily high temperatures ranging from 44° to 63°, with overnight lows between 20° and 36°. The average high for September is 55° with an average low of 29°. 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 Gate. See also: October | November | December.