S
M
T
W
T
F
S
30
70°
63°
31
73°
59°
1
73°
52°
2
73°
52°
3
72°
64°
4
75°
64°
5
79°
55°
6
86°
59°
7
N/A
8
68°
50°
9
69°
50°
10
71°
56°
11
71°
52°
12
74°
54°
13
74°
57°
14
75°
56°
15
74°
54°
16
72°
52°
17
74°
54°
18
74°
53°
19
75°
54°
20
69°
51°
21
71°
54°
22
71°
54°
23
72°
53°
24
72°
53°
25
71°
52°
26
70°
52°
27
70°
51°
28
69°
52°
29
69°
50°
30
68°
52°
1
69°
51°
2
68°
51°
3
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Campénéac
Campénéac's September 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 50° and 57°. 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 Campénéac. See also: October | November | December.
