S
M
T
W
T
F
S
30
79°
57°
31
77°
57°
1
76°
63°
2
76°
64°
3
83°
64°
4
84°
65°
5
84°
61°
6
80°
56°
7
78°
59°
8
78°
56°
9
76°
54°
10
75°
54°
11
74°
55°
12
77°
54°
13
76°
60°
14
80°
59°
15
74°
53°
16
73°
56°
17
72°
55°
18
73°
58°
19
75°
51°
20
75°
53°
21
73°
52°
22
77°
50°
23
71°
49°
24
70°
49°
25
71°
53°
26
72°
53°
27
73°
55°
28
74°
55°
29
75°
47°
30
69°
50°
1
68°
55°
2
74°
54°
3
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Caln Township
West Caln Township's September 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 46° and 65°. The average high for September is 75° with an average low of 55°. 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 West Caln Township. See also: October | November | December.
