S
M
T
W
T
F
S
30
78°
50°
31
70°
53°
1
74°
51°
2
73°
50°
3
69°
55°
4
72°
60°
5
61°
56°
6
58°
52°
7
62°
52°
8
64°
47°
9
63°
45°
10
77°
49°
11
68°
48°
12
70°
46°
13
70°
61°
14
70°
48°
15
69°
49°
16
73°
49°
17
72°
51°
18
71°
50°
19
70°
46°
20
68°
45°
21
69°
44°
22
67°
43°
23
68°
44°
24
69°
42°
25
62°
42°
26
61°
40°
27
60°
39°
28
60°
40°
29
61°
41°
30
60°
41°
1
62°
45°
2
65°
46°
3
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hantsport
Hantsport's September 2026 forecast shows daily high temperatures ranging from 60° to 73°, with overnight lows between 39° and 61°. The average high for September is 66° with an average low of 45°. 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 Hantsport. See also: October | November | December.