S
M
T
W
T
F
S
26
31°
21°
27
39°
22°
28
49°
20°
29
57°
29°
30
69°
28°
1
69°
33°
2
68°
31°
3
62°
38°
4
39°
27°
5
49°
22°
6
59°
26°
7
69°
44°
8
61°
32°
9
60°
25°
10
76°
41°
11
71°
44°
12
74°
40°
13
78°
41°
14
65°
39°
15
39°
32°
16
46°
32°
17
56°
32°
18
60°
34°
19
66°
41°
20
61°
39°
21
69°
48°
22
68°
43°
23
73°
48°
24
71°
48°
25
73°
50°
26
68°
48°
27
66°
43°
28
66°
44°
29
64°
44°
30
62°
45°
31
66°
47°
1
66°
46°
2
67°
42°
3
60°
44°
4
61°
40°
5
61°
46°
6
62°
48°
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 60° to 73°, with overnight lows between 39° and 50°. The average high for May is 66° with an average low of 45°. 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.