S
M
T
W
T
F
S
30
74°
53°
31
74°
59°
1
68°
60°
2
66°
59°
3
77°
61°
4
77°
60°
5
73°
53°
6
69°
46°
7
74°
43°
8
74°
47°
9
75°
57°
10
80°
60°
11
70°
48°
12
72°
44°
13
72°
59°
14
66°
45°
15
68°
41°
16
73°
49°
17
74°
63°
18
74°
54°
19
65°
49°
20
57°
51°
21
64°
41°
22
60°
44°
23
60°
44°
24
59°
45°
25
63°
44°
26
64°
48°
27
66°
46°
28
66°
47°
29
69°
46°
30
69°
45°
1
67°
46°
2
68°
47°
3
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hancock
Hancock's September 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 41° and 51°. The average high for September is 64° with an average low of 46°. 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 Hancock. See also: October | November | December.