S
M
T
W
T
F
S
30
67°
54°
31
65°
51°
1
67°
55°
2
67°
55°
3
65°
56°
4
66°
55°
5
62°
53°
6
63°
51°
7
64°
50°
8
62°
55°
9
65°
52°
10
64°
50°
11
61°
52°
12
62°
54°
13
62°
54°
14
61°
55°
15
63°
54°
16
64°
49°
17
64°
51°
18
Hist. Avg.
63°
50°
19
Hist. Avg.
63°
50°
20
Hist. Avg.
62°
49°
21
Hist. Avg.
62°
49°
22
Hist. Avg.
62°
49°
23
Hist. Avg.
62°
49°
24
Hist. Avg.
61°
49°
25
Hist. Avg.
61°
48°
26
Hist. Avg.
61°
48°
27
Hist. Avg.
61°
48°
28
Hist. Avg.
61°
48°
29
Hist. Avg.
60°
48°
30
Hist. Avg.
60°
48°
1
Hist. Avg.
60°
47°
2
Hist. Avg.
60°
47°
3
Hist. Avg.
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Billington
Billington's September 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 49° and 56°. The average high for September is 64° with an average low of 53°. 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 Billington. See also: October | November | December.
