S
M
T
W
T
F
S
30
71°
54°
31
70°
54°
1
71°
53°
2
71°
54°
3
70°
51°
4
71°
54°
5
70°
54°
6
69°
53°
7
70°
54°
8
69°
54°
9
69°
52°
10
68°
50°
11
68°
52°
12
67°
52°
13
67°
50°
14
66°
51°
15
65°
51°
16
66°
50°
17
67°
46°
18
64°
51°
19
62°
50°
20
66°
50°
21
65°
51°
22
66°
50°
23
61°
46°
24
62°
47°
25
61°
46°
26
Hist. Avg.
62°
48°
27
Hist. Avg.
62°
48°
28
Hist. Avg.
62°
48°
29
Hist. Avg.
61°
48°
30
Hist. Avg.
61°
48°
1
Hist. Avg.
61°
47°
2
Hist. Avg.
61°
47°
3
Hist. Avg.
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Long Compton
Long Compton's September 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 46° and 54°. The average high for September is 67° with an average low of 51°. 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 Long Compton. See also: October | November | December.