S
M
T
W
T
F
S
30
84°
59°
31
83°
61°
1
83°
59°
2
82°
60°
3
82°
61°
4
81°
59°
5
82°
60°
6
81°
59°
7
80°
59°
8
80°
58°
9
79°
58°
10
80°
57°
11
81°
57°
12
81°
58°
13
80°
58°
14
81°
57°
15
78°
58°
16
79°
56°
17
78°
56°
18
75°
54°
19
75°
46°
20
70°
47°
21
70°
55°
22
72°
47°
23
71°
47°
24
69°
48°
25
71°
52°
26
74°
52°
27
69°
50°
28
69°
46°
29
68°
45°
30
68°
45°
1
69°
51°
2
71°
52°
3
70°
47°
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 68° to 84°, with overnight lows between 45° and 61°. The average high for September is 76° with an average low of 54°. 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.