S
M
T
W
T
F
S
30
76°
68°
31
76°
68°
1
78°
67°
2
77°
67°
3
76°
68°
4
75°
68°
5
76°
66°
6
76°
67°
7
75°
66°
8
75°
66°
9
77°
67°
10
76°
66°
11
75°
67°
12
76°
66°
13
77°
65°
14
76°
66°
15
75°
67°
16
76°
68°
17
76°
66°
18
77°
66°
19
Hist. Avg.
78°
66°
20
Hist. Avg.
78°
66°
21
Hist. Avg.
78°
66°
22
Hist. Avg.
78°
66°
23
Hist. Avg.
78°
66°
24
Hist. Avg.
78°
66°
25
Hist. Avg.
78°
66°
26
Hist. Avg.
78°
66°
27
Hist. Avg.
77°
65°
28
Hist. Avg.
77°
65°
29
Hist. Avg.
77°
65°
30
Hist. Avg.
77°
65°
1
Hist. Avg.
77°
65°
2
Hist. Avg.
77°
65°
3
Hist. Avg.
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lombada dos Marinheiros
Lombada dos Marinheiros's September 2026 forecast shows daily high temperatures ranging from 75° to 78°, with overnight lows between 65° and 68°. The average high for September is 76° with an average low of 67°. 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 Lombada dos Marinheiros. See also: October | November | December.