S
M
T
W
T
F
S
30
65°
52°
31
64°
50°
1
65°
52°
2
65°
47°
3
64°
53°
4
64°
53°
5
65°
52°
6
65°
51°
7
64°
52°
8
64°
51°
9
62°
47°
10
63°
45°
11
59°
50°
12
61°
51°
13
63°
50°
14
64°
50°
15
63°
49°
16
63°
50°
17
62°
50°
18
63°
48°
19
62°
45°
20
61°
44°
21
61°
49°
22
60°
47°
23
61°
44°
24
59°
47°
25
58°
48°
26
60°
49°
27
61°
48°
28
60°
48°
29
60°
47°
30
61°
47°
1
60°
48°
2
60°
47°
3
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holytown
Holytown's September 2026 forecast shows daily high temperatures ranging from 58° to 65°, with overnight lows between 44° and 53°. The average high for September is 62° with an average low of 49°. 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 Holytown. See also: October | November | December.
