S
M
T
W
T
F
S
30
76°
57°
31
77°
64°
1
80°
64°
2
78°
63°
3
81°
60°
4
78°
53°
5
77°
56°
6
76°
54°
7
76°
56°
8
80°
58°
9
81°
61°
10
83°
54°
11
75°
53°
12
74°
58°
13
76°
52°
14
75°
52°
15
71°
54°
16
72°
55°
17
71°
54°
18
73°
50°
19
75°
49°
20
71°
52°
21
75°
49°
22
71°
55°
23
75°
54°
24
78°
56°
25
78°
55°
26
77°
55°
27
76°
54°
28
78°
54°
29
76°
47°
30
71°
52°
1
74°
54°
2
77°
46°
3
75°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bettsville
Bettsville's September 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 43° and 64°. The average high for September is 76° 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 Bettsville. See also: October | November | December.