S
M
T
W
T
F
S
26
49°
24°
27
51°
28°
28
50°
26°
29
52°
30°
30
60°
37°
1
65°
39°
2
67°
38°
3
68°
42°
4
68°
40°
5
61°
38°
6
67°
41°
7
70°
43°
8
69°
42°
9
66°
43°
10
69°
42°
11
65°
34°
12
57°
32°
13
58°
35°
14
59°
37°
15
64°
37°
16
66°
40°
17
68°
35°
18
64°
39°
19
70°
36°
20
64°
38°
21
64°
36°
22
60°
39°
23
66°
41°
24
72°
41°
25
72°
46°
26
71°
44°
27
71°
45°
28
68°
45°
29
66°
42°
30
68°
45°
31
65°
39°
1
67°
42°
2
74°
48°
3
79°
52°
4
81°
54°
5
80°
49°
6
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Killdeer
Killdeer's May 2026 forecast shows daily high temperatures ranging from 49° to 81°, with overnight lows between 24° and 54°. The average high for May is 66° with an average low of 40°. 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 Killdeer. See also: June | July | August.
