S
M
T
W
T
F
S
26
40°
34°
27
43°
35°
28
46°
32°
29
60°
28°
30
62°
24°
1
65°
28°
2
78°
35°
3
74°
40°
4
63°
37°
5
54°
37°
6
58°
22°
7
60°
35°
8
72°
39°
9
71°
41°
10
74°
35°
11
91°
35°
12
92°
51°
13
91°
38°
14
90°
31°
15
82°
50°
16
80°
52°
17
65°
35°
18
44°
32°
19
60°
35°
20
65°
42°
21
65°
42°
22
71°
42°
23
81°
49°
24
85°
49°
25
87°
52°
26
87°
53°
27
76°
53°
28
76°
51°
29
81°
52°
30
76°
46°
31
78°
51°
1
74°
51°
2
75°
50°
3
71°
50°
4
80°
52°
5
80°
52°
6
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ardmore
Ardmore's May 2026 forecast shows daily high temperatures ranging from 44° to 87°, with overnight lows between 32° and 53°. The average high for May is 74° 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 Ardmore. See also: June | July | August.