S
M
T
W
T
F
S
26
63°
41°
27
63°
43°
28
66°
46°
29
63°
41°
30
N/A
1
75°
45°
2
78°
54°
3
70°
52°
4
68°
51°
5
64°
48°
6
62°
43°
7
58°
40°
8
63°
44°
9
67°
48°
10
68°
48°
11
67°
49°
12
68°
50°
13
70°
50°
14
63°
48°
15
63°
44°
16
69°
50°
17
70°
52°
18
69°
49°
19
71°
53°
20
68°
50°
21
65°
48°
22
65°
46°
23
66°
46°
24
65°
47°
25
71°
48°
26
66°
46°
27
69°
54°
28
72°
53°
29
66°
54°
30
68°
47°
31
65°
46°
1
65°
47°
2
64°
47°
3
65°
46°
4
66°
48°
5
70°
48°
6
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boppard
Boppard's May 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 40° and 54°. The average high for May is 67° with an average low of 48°. 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 Boppard. See also: June | July | August.
