S
M
T
W
T
F
S
26
63°
39°
27
64°
36°
28
70°
41°
29
66°
41°
30
66°
43°
1
73°
48°
2
75°
46°
3
66°
52°
4
66°
50°
5
59°
50°
6
50°
46°
7
59°
46°
8
63°
45°
9
70°
41°
10
68°
48°
11
52°
39°
12
52°
39°
13
55°
45°
14
54°
43°
15
54°
39°
16
57°
39°
17
57°
43°
18
61°
46°
19
63°
41°
20
66°
54°
21
70°
54°
22
81°
50°
23
84°
55°
24
81°
59°
25
82°
54°
26
N/A
27
78°
52°
28
80°
61°
29
87°
62°
30
84°
61°
31
76°
57°
1
74°
58°
2
73°
55°
3
71°
58°
4
69°
55°
5
69°
53°
6
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Heimbach
Heimbach's May 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 52° and 62°. The average high for May is 75° 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 May weather will actually feel in Heimbach. See also: June | July | August.
