S
M
T
W
T
F
S
26
77°
59°
27
73°
59°
28
86°
52°
29
97°
63°
30
99°
63°
31
N/A
1
79°
55°
2
88°
63°
3
92°
69°
4
89°
64°
5
88°
62°
6
83°
55°
7
82°
57°
8
77°
56°
9
76°
55°
10
80°
58°
11
82°
59°
12
84°
60°
13
83°
61°
14
79°
60°
15
77°
61°
16
75°
60°
17
74°
60°
18
75°
59°
19
70°
53°
20
69°
53°
21
69°
52°
22
70°
52°
23
69°
53°
24
69°
52°
25
75°
58°
26
76°
58°
27
75°
57°
28
75°
54°
29
73°
53°
30
75°
54°
31
74°
54°
1
75°
57°
2
73°
55°
3
67°
53°
4
67°
51°
5
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Troisdorf
Troisdorf's August 2026 forecast shows daily high temperatures ranging from 67° to 92°, with overnight lows between 51° and 69°. The average high for August is 76° with an average low of 57°. 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 Troisdorf. See also: September | October | November.
