S
M
T
W
T
F
S
26
66°
54°
27
66°
55°
28
65°
53°
29
63°
52°
30
61°
50°
31
60°
49°
1
60°
50°
2
63°
52°
3
65°
53°
4
62°
52°
5
62°
52°
6
61°
53°
7
62°
51°
8
66°
54°
9
67°
55°
10
67°
55°
11
66°
54°
12
67°
55°
13
67°
54°
14
66°
55°
15
66°
55°
16
65°
54°
17
66°
54°
18
67°
53°
19
67°
54°
20
66°
54°
21
67°
54°
22
68°
53°
23
67°
53°
24
64°
52°
25
65°
53°
26
65°
53°
27
66°
52°
28
69°
55°
29
68°
54°
30
69°
53°
31
68°
53°
1
68°
54°
2
67°
53°
3
68°
53°
4
68°
50°
5
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Trinidad
Trinidad's August 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 48° and 55°. The average high for August is 66° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Trinidad. See also: September | October | November.