S
M
T
W
T
F
S
26
66°
41°
27
66°
45°
28
68°
48°
29
64°
45°
30
N/A
1
76°
46°
2
79°
56°
3
66°
53°
4
65°
50°
5
63°
48°
6
57°
44°
7
58°
42°
8
63°
46°
9
66°
48°
10
68°
50°
11
66°
51°
12
67°
50°
13
67°
47°
14
60°
46°
15
61°
44°
16
67°
51°
17
69°
51°
18
66°
49°
19
68°
51°
20
64°
49°
21
62°
47°
22
62°
45°
23
63°
45°
24
63°
46°
25
68°
47°
26
63°
45°
27
69°
53°
28
67°
52°
29
64°
53°
30
67°
46°
31
63°
46°
1
63°
47°
2
64°
46°
3
63°
46°
4
64°
48°
5
65°
47°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bollendorf
Bollendorf's May 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 42° and 56°. The average high for May is 65° 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 Bollendorf. See also: June | July | August.