S
M
T
W
T
F
S
26
71°
63°
27
72°
59°
28
83°
54°
29
94°
65°
30
90°
65°
31
82°
62°
1
77°
59°
2
84°
56°
3
95°
65°
4
88°
68°
5
83°
67°
6
74°
58°
7
71°
51°
8
82°
50°
9
87°
57°
10
82°
63°
11
77°
53°
12
86°
54°
13
94°
58°
14
97°
66°
15
83°
66°
16
77°
61°
17
67°
59°
18
67°
59°
19
68°
61°
20
72°
59°
21
69°
56°
22
67°
55°
23
67°
49°
24
72°
48°
25
78°
55°
26
78°
60°
27
86°
65°
28
75°
59°
29
71°
60°
30
74°
58°
31
71°
55°
1
68°
54°
2
68°
54°
3
69°
55°
4
70°
54°
5
69°
55°
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 86°, with overnight lows between 54° and 65°. The average high for August is 73° 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 Dorsten. See also: September | October | November.