S
M
T
W
T
F
S
30
74°
58°
31
74°
57°
1
77°
58°
2
79°
51°
3
78°
48°
4
70°
53°
5
70°
57°
6
78°
51°
7
73°
48°
8
67°
48°
9
68°
52°
10
70°
55°
11
68°
56°
12
76°
55°
13
76°
51°
14
72°
46°
15
66°
45°
16
65°
49°
17
66°
46°
18
65°
44°
19
66°
41°
20
64°
42°
21
63°
47°
22
64°
48°
23
69°
43°
24
68°
50°
25
70°
51°
26
66°
51°
27
71°
49°
28
71°
43°
29
69°
44°
30
59°
47°
1
64°
46°
2
69°
48°
3
59°
37°
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 59° to 79°, with overnight lows between 37° and 58°. The average high for September is 69° with an average low of 49°. 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.