S
M
T
W
T
F
S
26
73°
58°
27
73°
59°
28
75°
54°
29
73°
53°
30
72°
53°
31
79°
64°
1
80°
60°
2
79°
56°
3
77°
58°
4
75°
61°
5
79°
63°
6
80°
60°
7
78°
59°
8
73°
61°
9
73°
58°
10
72°
56°
11
74°
56°
12
76°
55°
13
73°
57°
14
72°
58°
15
73°
57°
16
75°
56°
17
72°
54°
18
74°
54°
19
72°
58°
20
71°
57°
21
71°
56°
22
75°
58°
23
74°
58°
24
74°
56°
25
73°
55°
26
75°
53°
27
73°
55°
28
74°
57°
29
73°
55°
30
69°
57°
31
74°
54°
1
68°
49°
2
68°
48°
3
67°
49°
4
67°
52°
5
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rathenow
Rathenow's August 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 48° and 64°. The average high for August is 74° with an average low of 56°. 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 Rathenow. See also: September | October | November.