S
M
T
W
T
F
S
26
57°
32°
27
58°
30°
28
57°
34°
29
59°
35°
30
N/A
1
74°
48°
2
81°
51°
3
78°
54°
4
68°
45°
5
60°
41°
6
60°
41°
7
55°
36°
8
60°
40°
9
65°
45°
10
65°
46°
11
64°
46°
12
68°
49°
13
66°
51°
14
60°
46°
15
57°
43°
16
61°
52°
17
66°
51°
18
60°
49°
19
60°
50°
20
61°
50°
21
59°
49°
22
60°
50°
23
60°
46°
24
59°
46°
25
60°
46°
26
59°
46°
27
61°
46°
28
60°
51°
29
61°
51°
30
62°
47°
31
60°
47°
1
60°
48°
2
61°
47°
3
61°
47°
4
62°
50°
5
65°
50°
6
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kiefen
Kiefen's May 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 36° and 54°. The average high for May is 63° with an average low of 47°. 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 Kiefen. See also: June | July | August.
