S
M
T
W
T
F
S
26
64°
39°
27
68°
43°
28
73°
52°
29
68°
48°
30
66°
41°
1
75°
45°
2
81°
48°
3
75°
46°
4
72°
46°
5
70°
57°
6
64°
52°
7
59°
50°
8
66°
46°
9
73°
48°
10
77°
55°
11
59°
43°
12
54°
39°
13
57°
43°
14
57°
45°
15
59°
43°
16
59°
43°
17
64°
39°
18
63°
46°
19
N/A
20
70°
49°
21
76°
50°
22
82°
55°
23
85°
59°
24
86°
60°
25
85°
58°
26
85°
60°
27
84°
57°
28
83°
56°
29
81°
57°
30
77°
54°
31
78°
56°
1
63°
48°
2
63°
48°
3
64°
49°
4
65°
49°
5
65°
57°
6
68°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Offenbach am Main
Offenbach am Main's May 2026 forecast shows daily high temperatures ranging from 63° to 86°, with overnight lows between 48° and 60°. The average high for May is 76° with an average low of 54°. 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 Offenbach am Main. See also: June | July | August.