S
M
T
W
T
F
S
30
79°
45°
31
77°
44°
1
75°
37°
2
72°
37°
3
75°
40°
4
76°
36°
5
75°
34°
6
64°
32°
7
63°
34°
8
62°
40°
9
61°
36°
10
62°
37°
11
63°
30°
12
61°
35°
13
62°
40°
14
62°
35°
15
60°
34°
16
59°
32°
17
61°
32°
18
63°
34°
19
69°
33°
20
69°
33°
21
66°
28°
22
59°
27°
23
58°
30°
24
59°
30°
25
58°
28°
26
57°
28°
27
58°
30°
28
57°
32°
29
57°
31°
30
55°
29°
1
56°
31°
2
60°
34°
3
62°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manastash Ridge
Manastash Ridge's September 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 27° and 45°. The average high for September is 64° with an average low of 34°. 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 Manastash Ridge. See also: October | November | December.