S
M
T
W
T
F
S
26
71°
54°
27
65°
51°
28
64°
52°
29
65°
56°
30
70°
57°
31
69°
57°
1
66°
56°
2
68°
56°
3
66°
55°
4
67°
55°
5
65°
54°
6
64°
55°
7
65°
56°
8
67°
57°
9
69°
58°
10
68°
56°
11
70°
50°
12
69°
50°
13
67°
52°
14
65°
53°
15
66°
52°
16
67°
53°
17
65°
56°
18
68°
56°
19
70°
55°
20
71°
56°
21
70°
52°
22
70°
52°
23
68°
53°
24
66°
50°
25
66°
49°
26
68°
50°
27
63°
54°
28
66°
54°
29
69°
51°
30
68°
50°
31
67°
49°
1
63°
53°
2
65°
47°
3
67°
48°
4
62°
54°
5
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Trinity
Trinity's August 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 47° and 58°. The average high for August is 67° 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 Trinity. See also: September | October | November.
