S
M
T
W
T
F
S
30
85°
53°
31
76°
53°
1
76°
57°
2
80°
60°
3
75°
53°
4
74°
60°
5
75°
57°
6
81°
53°
7
77°
52°
8
76°
51°
9
73°
51°
10
73°
55°
11
74°
49°
12
73°
50°
13
72°
49°
14
74°
56°
15
77°
49°
16
72°
46°
17
70°
46°
18
68°
45°
19
67°
46°
20
68°
47°
21
68°
48°
22
67°
46°
23
67°
52°
24
72°
52°
25
73°
50°
26
73°
52°
27
74°
46°
28
72°
42°
29
64°
42°
30
65°
50°
1
64°
51°
2
68°
51°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Comstock
Comstock's September 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 42° and 60°. The average high for September is 72° with an average low of 51°. 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 Comstock. See also: October | November | December.