S
M
T
W
T
F
S
26
66°
50°
27
67°
49°
28
66°
51°
29
67°
55°
30
70°
52°
31
74°
54°
1
75°
55°
2
75°
56°
3
72°
57°
4
73°
53°
5
75°
52°
6
69°
52°
7
68°
53°
8
72°
55°
9
73°
53°
10
71°
52°
11
68°
54°
12
75°
50°
13
70°
50°
14
67°
56°
15
69°
57°
16
73°
53°
17
73°
49°
18
69°
50°
19
65°
49°
20
66°
50°
21
69°
50°
22
68°
49°
23
67°
51°
24
65°
50°
25
66°
47°
26
65°
47°
27
63°
48°
28
62°
47°
29
63°
48°
30
63°
50°
31
66°
53°
1
69°
53°
2
70°
55°
3
70°
48°
4
69°
49°
5
64°
48°
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 75°, with overnight lows between 47° and 57°. The average high for August is 69° with an average low of 51°. 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.
