S
M
T
W
T
F
S
30
84°
49°
31
82°
54°
1
86°
54°
2
89°
50°
3
88°
48°
4
82°
47°
5
82°
47°
6
81°
46°
7
80°
45°
8
78°
46°
9
79°
48°
10
83°
52°
11
85°
52°
12
86°
51°
13
88°
48°
14
87°
45°
15
84°
44°
16
80°
46°
17
80°
47°
18
84°
48°
19
84°
50°
20
85°
49°
21
84°
49°
22
78°
46°
23
76°
43°
24
75°
42°
25
74°
41°
26
73°
43°
27
73°
44°
28
78°
43°
29
76°
41°
30
74°
41°
1
Hist. Avg.
77°
57°
2
Hist. Avg.
76°
56°
3
Hist. Avg.
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cedar Slope
Cedar Slope's September 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 41° and 54°. The average high for September is 81° with an average low of 47°. 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 Cedar Slope. See also: October | November | December.
