S
M
T
W
T
F
S
30
76°
67°
31
87°
71°
1
87°
74°
2
94°
73°
3
94°
71°
4
88°
69°
5
81°
60°
6
79°
56°
7
81°
60°
8
84°
69°
9
90°
69°
10
82°
59°
11
74°
58°
12
81°
59°
13
81°
60°
14
80°
61°
15
81°
58°
16
80°
54°
17
80°
59°
18
74°
59°
19
80°
59°
20
78°
58°
21
78°
59°
22
77°
57°
23
75°
55°
24
71°
56°
25
77°
57°
26
75°
54°
27
67°
49°
28
66°
48°
29
65°
47°
30
65°
45°
1
64°
44°
2
64°
52°
3
70°
51°
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 64° to 94°, with overnight lows between 44° and 71°. The average high for September is 77° with an average low of 57°. 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.