S
M
T
W
T
F
S
26
58°
38°
27
62°
33°
28
60°
37°
29
57°
35°
30
63°
32°
1
72°
39°
2
80°
43°
3
88°
50°
4
78°
57°
5
67°
55°
6
64°
52°
7
52°
46°
8
54°
45°
9
64°
48°
10
73°
43°
11
67°
44°
12
53°
40°
13
55°
42°
14
58°
44°
15
62°
36°
16
61°
39°
17
66°
38°
18
70°
42°
19
68°
47°
20
72°
52°
21
73°
54°
22
75°
50°
23
83°
53°
24
84°
58°
25
80°
54°
26
86°
57°
27
72°
48°
28
72°
47°
29
82°
57°
30
76°
52°
31
77°
57°
1
76°
55°
2
74°
53°
3
72°
52°
4
69°
49°
5
68°
51°
6
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rathenow
Rathenow's May 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 47° and 57°. The average high for May is 75° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Rathenow. See also: June | July | August.