S
M
T
W
T
F
S
30
90°
79°
31
90°
77°
1
90°
79°
2
90°
77°
3
90°
79°
4
90°
79°
5
90°
77°
6
90°
77°
7
90°
77°
8
96°
77°
9
97°
79°
10
94°
78°
11
95°
78°
12
96°
77°
13
96°
76°
14
95°
78°
15
95°
77°
16
94°
77°
17
95°
76°
18
90°
78°
19
90°
80°
20
91°
81°
21
93°
75°
22
93°
75°
23
92°
74°
24
93°
75°
25
93°
75°
26
92°
74°
27
92°
75°
28
93°
75°
29
93°
74°
30
92°
75°
1
93°
75°
2
93°
74°
3
92°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Matinha
Matinha's September 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 74° and 81°. The average high for September is 93° with an average low of 76°. 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 Matinha. See also: October | November | December.