S
M
T
W
T
F
S
30
73°
54°
31
72°
53°
1
73°
57°
2
73°
61°
3
74°
63°
4
81°
63°
5
81°
62°
6
80°
54°
7
79°
53°
8
73°
54°
9
72°
53°
10
71°
54°
11
71°
56°
12
70°
53°
13
74°
56°
14
75°
58°
15
75°
58°
16
69°
57°
17
71°
56°
18
73°
57°
19
74°
49°
20
71°
52°
21
71°
49°
22
74°
47°
23
67°
48°
24
66°
48°
25
66°
50°
26
67°
47°
27
66°
48°
28
65°
49°
29
63°
45°
30
64°
45°
1
63°
51°
2
70°
46°
3
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Coventry
South Coventry's September 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 45° and 63°. The average high for September is 71° 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 South Coventry. See also: October | November | December.