S
M
T
W
T
F
S
30
71°
59°
31
75°
60°
1
78°
60°
2
78°
57°
3
76°
52°
4
76°
58°
5
75°
56°
6
75°
52°
7
68°
55°
8
67°
57°
9
69°
51°
10
68°
48°
11
67°
57°
12
73°
49°
13
73°
55°
14
72°
52°
15
66°
56°
16
66°
47°
17
65°
50°
18
Hist. Avg.
71°
47°
19
Hist. Avg.
71°
46°
20
Hist. Avg.
70°
46°
21
Hist. Avg.
70°
46°
22
Hist. Avg.
69°
45°
23
Hist. Avg.
69°
45°
24
Hist. Avg.
69°
44°
25
Hist. Avg.
68°
44°
26
Hist. Avg.
68°
44°
27
Hist. Avg.
67°
43°
28
Hist. Avg.
67°
43°
29
Hist. Avg.
66°
42°
30
Hist. Avg.
66°
42°
1
Hist. Avg.
66°
42°
2
Hist. Avg.
65°
41°
3
Hist. Avg.
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stony Creek
Stony Creek's September 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 47° and 60°. The average high for September is 71° 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 Stony Creek. See also: October | November | December.