S
M
T
W
T
F
S
30
91°
66°
31
93°
71°
1
94°
71°
2
96°
71°
3
97°
73°
4
97°
73°
5
91°
68°
6
81°
63°
7
84°
60°
8
87°
65°
9
92°
73°
10
82°
68°
11
82°
65°
12
83°
69°
13
90°
67°
14
76°
56°
15
N/A
16
93°
70°
17
93°
69°
18
82°
61°
19
90°
66°
20
84°
66°
21
81°
64°
22
81°
62°
23
80°
60°
24
77°
55°
25
76°
55°
26
79°
54°
27
79°
54°
28
80°
55°
29
81°
48°
30
78°
55°
1
77°
54°
2
72°
53°
3
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Camp Dennison
Camp Dennison's September 2026 forecast shows daily high temperatures ranging from 71° to 93°, with overnight lows between 48° and 70°. The average high for September is 81° with an average low of 59°. 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 Camp Dennison. See also: October | November | December.
