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
N/A
4
73°
56°
5
66°
52°
6
68°
48°
7
59°
45°
8
65°
50°
9
70°
53°
10
69°
51°
11
67°
49°
12
65°
51°
13
63°
49°
14
62°
48°
15
64°
49°
16
69°
53°
17
71°
52°
18
68°
50°
19
66°
46°
20
61°
48°
21
62°
46°
22
62°
46°
23
63°
47°
24
64°
47°
25
69°
49°
26
72°
55°
27
73°
56°
28
72°
56°
29
70°
55°
30
71°
53°
31
73°
56°
1
74°
56°
2
73°
55°
3
74°
56°
4
74°
57°
5
73°
57°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Kelsterbach
Kelsterbach's May 2026 forecast shows daily high temperatures ranging from 59° to 74°, with overnight lows between 45° and 57°. The average high for May is 68° with an average low of 52°. 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 Kelsterbach. See also: June | July | August.