S
M
T
W
T
F
S
26
73°
58°
27
76°
61°
28
71°
59°
29
69°
58°
30
70°
59°
31
70°
60°
1
72°
61°
2
76°
59°
3
77°
62°
4
77°
61°
5
78°
62°
6
79°
63°
7
79°
62°
8
78°
61°
9
78°
63°
10
80°
64°
11
79°
63°
12
78°
62°
13
77°
62°
14
78°
63°
15
78°
62°
16
77°
62°
17
76°
61°
18
76°
61°
19
75°
60°
20
72°
58°
21
71°
57°
22
70°
52°
23
69°
53°
24
69°
55°
25
72°
59°
26
75°
59°
27
74°
60°
28
74°
57°
29
68°
57°
30
68°
60°
31
69°
60°
1
74°
59°
2
75°
54°
3
72°
52°
4
69°
55°
5
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dorsten
Dorsten's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 52° and 64°. The average high for August is 74° with an average low of 59°. 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 Dorsten. See also: September | October | November.