S
M
T
W
T
F
S
30
84°
59°
31
77°
64°
1
69°
59°
2
76°
60°
3
81°
65°
4
85°
67°
5
76°
63°
6
72°
56°
7
81°
55°
8
82°
59°
9
81°
61°
10
86°
68°
11
80°
50°
12
75°
61°
13
74°
61°
14
78°
49°
15
71°
55°
16
77°
62°
17
81°
61°
18
80°
54°
19
74°
51°
20
74°
48°
21
72°
50°
22
72°
50°
23
73°
52°
24
76°
51°
25
67°
46°
26
67°
48°
27
68°
54°
28
73°
51°
29
66°
49°
30
66°
51°
1
67°
52°
2
68°
50°
3
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Exeter Country Club
Exeter Country Club's September 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 46° and 62°. The average high for September is 73° 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 Exeter Country Club. See also: October | November | December.