S
M
T
W
T
F
S
26
72°
58°
27
73°
58°
28
73°
57°
29
72°
58°
30
72°
58°
31
71°
57°
1
70°
56°
2
67°
57°
3
69°
57°
4
70°
58°
5
70°
57°
6
69°
58°
7
68°
55°
8
68°
52°
9
67°
52°
10
67°
56°
11
68°
53°
12
67°
52°
13
67°
52°
14
68°
57°
15
66°
52°
16
66°
54°
17
67°
52°
18
66°
54°
19
66°
52°
20
67°
51°
21
65°
56°
22
66°
51°
23
65°
51°
24
66°
52°
25
65°
50°
26
65°
50°
27
66°
54°
28
67°
54°
29
68°
55°
30
68°
55°
31
67°
54°
1
69°
55°
2
68°
55°
3
68°
51°
4
67°
54°
5
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Trealaw
Trealaw's August 2026 forecast shows daily high temperatures ranging from 65° to 73°, with overnight lows between 50° and 58°. The average high for August is 68° with an average low of 54°. 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 Trealaw. See also: September | October | November.
