S
M
T
W
T
F
S
30
81°
66°
31
79°
63°
1
79°
64°
2
86°
63°
3
104°
66°
4
88°
75°
5
97°
73°
6
90°
68°
7
86°
66°
8
N/A
9
79°
64°
10
86°
63°
11
89°
64°
12
95°
71°
13
96°
69°
14
93°
67°
15
87°
65°
16
83°
64°
17
80°
62°
18
81°
65°
19
83°
65°
20
85°
66°
21
82°
64°
22
81°
64°
23
81°
63°
24
80°
64°
25
81°
64°
26
81°
63°
27
80°
64°
28
77°
64°
29
79°
63°
30
80°
63°
1
77°
62°
2
77°
64°
3
76°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pontinha
Pontinha's September 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 62° and 71°. The average high for September is 83° with an average low of 64°. 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 Pontinha. See also: October | November | December.