S
M
T
W
T
F
S
30
85°
64°
31
86°
63°
1
87°
62°
2
85°
62°
3
84°
61°
4
84°
62°
5
85°
64°
6
90°
64°
7
90°
65°
8
87°
63°
9
83°
66°
10
84°
67°
11
89°
68°
12
90°
60°
13
88°
68°
14
82°
68°
15
89°
67°
16
88°
65°
17
89°
57°
18
85°
58°
19
80°
66°
20
87°
57°
21
89°
55°
22
79°
54°
23
77°
54°
24
Hist. Avg.
82°
58°
25
Hist. Avg.
81°
57°
26
Hist. Avg.
81°
57°
27
Hist. Avg.
80°
56°
28
Hist. Avg.
80°
56°
29
Hist. Avg.
80°
56°
30
Hist. Avg.
79°
55°
1
Hist. Avg.
79°
55°
2
Hist. Avg.
79°
54°
3
Hist. Avg.
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Crescent
Crescent's September 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 54° and 68°. The average high for September is 86° with an average low of 62°. 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 Crescent. See also: October | November | December.