S
M
T
W
T
F
S
26
76°
57°
27
65°
54°
28
66°
53°
29
67°
57°
30
68°
56°
31
69°
54°
1
71°
57°
2
66°
57°
3
68°
56°
4
69°
56°
5
70°
57°
6
70°
57°
7
71°
56°
8
68°
55°
9
67°
53°
10
67°
57°
11
69°
58°
12
71°
57°
13
71°
58°
14
70°
57°
15
72°
58°
16
72°
58°
17
70°
57°
18
68°
55°
19
70°
56°
20
70°
57°
21
69°
56°
22
69°
52°
23
68°
56°
24
66°
54°
25
65°
52°
26
65°
52°
27
66°
53°
28
64°
52°
29
64°
55°
30
65°
55°
31
64°
50°
1
64°
50°
2
65°
54°
3
63°
49°
4
67°
48°
5
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Trentham
Trentham's August 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 48° and 58°. The average high for August is 68° with an average low of 55°. 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 Trentham. See also: September | October | November.