S
M
T
W
T
F
S
30
80°
53°
31
79°
54°
1
75°
56°
2
78°
55°
3
79°
55°
4
82°
52°
5
78°
55°
6
74°
55°
7
70°
58°
8
77°
54°
9
81°
56°
10
80°
57°
11
80°
58°
12
80°
57°
13
80°
56°
14
81°
58°
15
78°
57°
16
80°
57°
17
80°
59°
18
79°
58°
19
79°
58°
20
79°
56°
21
78°
57°
22
74°
61°
23
75°
59°
24
76°
59°
25
76°
60°
26
77°
59°
27
76°
60°
28
78°
60°
29
78°
57°
30
79°
61°
1
76°
60°
2
75°
61°
3
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Santa Martha Hidalgo
Santa Martha Hidalgo's September 2026 forecast shows daily high temperatures ranging from 74° to 81°, with overnight lows between 56° and 61°. The average high for September is 78° with an average low of 58°. 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 Santa Martha Hidalgo. See also: October | November | December.