S
M
T
W
T
F
S
26
66°
28°
27
68°
30°
28
68°
32°
29
51°
36°
30
55°
41°
1
51°
34°
2
52°
28°
3
41°
33°
4
57°
33°
5
80°
39°
6
57°
48°
7
59°
32°
8
54°
30°
9
60°
28°
10
59°
43°
11
60°
37°
12
52°
27°
13
60°
29°
14
64°
43°
15
67°
45°
16
73°
54°
17
66°
35°
18
65°
50°
19
69°
58°
20
75°
41°
21
54°
31°
22
58°
36°
23
61°
39°
24
62°
42°
25
63°
44°
26
61°
44°
27
65°
46°
28
65°
46°
29
62°
42°
30
68°
47°
31
69°
45°
1
62°
42°
2
63°
45°
3
62°
44°
4
63°
47°
5
63°
48°
6
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ashland
Ashland's May 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 31° and 58°. The average high for May is 64° with an average low of 44°. 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 Ashland. See also: June | July | August.