S
M
T
W
T
F
S
30
78°
55°
31
76°
56°
1
77°
62°
2
76°
63°
3
83°
63°
4
85°
62°
5
84°
60°
6
80°
54°
7
76°
55°
8
78°
54°
9
77°
52°
10
75°
52°
11
75°
53°
12
77°
52°
13
77°
58°
14
81°
59°
15
74°
53°
16
72°
54°
17
73°
55°
18
72°
57°
19
75°
49°
20
73°
51°
21
74°
49°
22
76°
48°
23
71°
48°
24
71°
49°
25
72°
54°
26
74°
49°
27
71°
54°
28
74°
53°
29
74°
45°
30
68°
49°
1
70°
54°
2
75°
52°
3
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hilltown
Hilltown's September 2026 forecast shows daily high temperatures ranging from 68° to 85°, with overnight lows between 45° and 63°. The average high for September is 75° with an average low of 54°. 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 Hilltown. See also: October | November | December.
