S
M
T
W
T
F
S
26
78°
57°
27
74°
64°
28
81°
59°
29
80°
61°
30
80°
59°
31
74°
58°
1
74°
57°
2
77°
54°
3
74°
55°
4
75°
53°
5
74°
53°
6
74°
59°
7
75°
62°
8
79°
59°
9
80°
58°
10
74°
52°
11
74°
54°
12
75°
54°
13
73°
55°
14
73°
55°
15
74°
56°
16
74°
53°
17
73°
55°
18
72°
54°
19
73°
55°
20
74°
57°
21
78°
58°
22
79°
60°
23
80°
60°
24
80°
59°
25
79°
59°
26
78°
58°
27
77°
54°
28
72°
51°
29
70°
50°
30
71°
51°
31
73°
55°
1
75°
54°
2
75°
54°
3
69°
50°
4
71°
57°
5
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Trebbin
Trebbin's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 50° and 64°. The average high for August is 75° with an average low of 56°. 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 Trebbin. See also: September | October | November.