S
M
T
W
T
F
S
30
91°
71°
31
90°
70°
1
93°
72°
2
94°
72°
3
95°
73°
4
95°
74°
5
88°
71°
6
83°
68°
7
86°
65°
8
86°
67°
9
90°
70°
10
86°
67°
11
78°
66°
12
82°
64°
13
85°
66°
14
87°
67°
15
85°
67°
16
78°
61°
17
79°
60°
18
75°
56°
19
72°
54°
20
72°
55°
21
74°
54°
22
77°
59°
23
80°
59°
24
81°
58°
25
81°
60°
26
80°
59°
27
81°
59°
28
81°
58°
29
80°
59°
30
81°
58°
1
80°
58°
2
77°
50°
3
67°
45°
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 67° to 90°, with overnight lows between 45° and 70°. The average high for September is 80° with an average low of 60°. 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.
