S
M
T
W
T
F
S
26
86°
68°
27
86°
68°
28
85°
67°
29
86°
67°
30
87°
69°
31
85°
68°
1
86°
69°
2
87°
68°
3
89°
69°
4
89°
72°
5
88°
69°
6
Hist. Avg.
83°
70°
7
Hist. Avg.
83°
69°
8
Hist. Avg.
83°
69°
9
Hist. Avg.
83°
69°
10
Hist. Avg.
83°
69°
11
Hist. Avg.
83°
69°
12
Hist. Avg.
82°
69°
13
Hist. Avg.
82°
69°
14
Hist. Avg.
82°
69°
15
Hist. Avg.
82°
69°
16
Hist. Avg.
82°
69°
17
Hist. Avg.
82°
69°
18
Hist. Avg.
82°
69°
19
Hist. Avg.
81°
69°
20
Hist. Avg.
81°
68°
21
Hist. Avg.
81°
68°
22
Hist. Avg.
81°
68°
23
Hist. Avg.
81°
68°
24
Hist. Avg.
81°
68°
25
Hist. Avg.
81°
68°
26
Hist. Avg.
80°
68°
27
Hist. Avg.
80°
67°
28
Hist. Avg.
80°
67°
29
Hist. Avg.
80°
67°
30
Hist. Avg.
80°
67°
31
Hist. Avg.
80°
67°
1
Hist. Avg.
79°
67°
2
Hist. Avg.
79°
66°
3
Hist. Avg.
79°
66°
4
Hist. Avg.
79°
66°
5
Hist. Avg.
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Trebinje
Trebinje's August 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 67° and 72°. The average high for August is 87° with an average low of 69°. 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 Trebinje. See also: September | October | November.