S
M
T
W
T
F
S
26
77°
61°
27
76°
63°
28
78°
62°
29
77°
61°
30
75°
60°
31
77°
62°
1
79°
63°
2
78°
60°
3
71°
58°
4
71°
55°
5
72°
54°
6
70°
55°
7
71°
56°
8
72°
57°
9
70°
55°
10
71°
58°
11
73°
55°
12
73°
61°
13
76°
62°
14
77°
61°
15
76°
59°
16
75°
61°
17
76°
60°
18
74°
59°
19
69°
58°
20
69°
53°
21
70°
54°
22
72°
60°
23
73°
59°
24
69°
56°
25
68°
58°
26
68°
59°
27
69°
52°
28
67°
54°
29
71°
56°
30
73°
55°
31
72°
56°
1
71°
58°
2
69°
57°
3
72°
56°
4
72°
52°
5
69°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dortmund
Dortmund's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 52° and 63°. The average high for August is 73° with an average low of 58°. 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 Dortmund. See also: September | October | November.
