S
M
T
W
T
F
S
30
94°
51°
31
91°
46°
1
87°
52°
2
98°
51°
3
97°
57°
4
100°
59°
5
100°
66°
6
95°
55°
7
78°
66°
8
83°
54°
9
79°
50°
10
89°
55°
11
90°
56°
12
74°
43°
13
70°
52°
14
85°
51°
15
73°
49°
16
81°
51°
17
76°
50°
18
83°
62°
19
77°
54°
20
62°
55°
21
62°
52°
22
63°
56°
23
79°
62°
24
78°
52°
25
75°
44°
26
79°
52°
27
68°
48°
28
73°
61°
29
75°
51°
30
79°
46°
1
63°
43°
2
82°
46°
3
76°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Martin
Martin'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 Martin. See also: October | November | December.