S
M
T
W
T
F
S
30
92°
71°
31
93°
70°
1
92°
73°
2
91°
72°
3
87°
71°
4
90°
70°
5
92°
71°
6
92°
73°
7
91°
73°
8
88°
72°
9
90°
73°
10
90°
72°
11
87°
72°
12
90°
71°
13
89°
72°
14
86°
72°
15
86°
71°
16
87°
71°
17
90°
72°
18
91°
72°
19
90°
71°
20
89°
69°
21
85°
70°
22
86°
69°
23
88°
64°
24
83°
65°
25
82°
67°
26
82°
68°
27
84°
68°
28
83°
64°
29
81°
66°
30
81°
68°
1
83°
66°
2
80°
60°
3
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Coventry
Coventry's September 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 59° and 73°. The average high for September is 87° with an average low of 69°. 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 Coventry. See also: October | November | December.