S
M
T
W
T
F
S
30
64°
47°
31
65°
56°
1
65°
57°
2
60°
57°
3
63°
57°
4
64°
52°
5
64°
48°
6
66°
53°
7
67°
51°
8
72°
50°
9
72°
53°
10
61°
51°
11
62°
51°
12
64°
47°
13
65°
55°
14
65°
55°
15
64°
49°
16
62°
48°
17
64°
56°
18
62°
57°
19
60°
55°
20
60°
54°
21
61°
55°
22
63°
54°
23
63°
54°
24
63°
53°
25
64°
54°
26
64°
48°
27
60°
50°
28
61°
47°
29
64°
47°
30
64°
54°
1
59°
50°
2
61°
48°
3
57°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Crescent City
Crescent City's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 City. See also: October | November | December.
