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
62°
44°
15
67°
42°
16
73°
51°
17
68°
35°
18
66°
45°
19
76°
51°
20
62°
42°
21
57°
36°
22
59°
38°
23
61°
39°
24
64°
42°
25
67°
46°
26
65°
48°
27
69°
42°
28
65°
41°
29
66°
46°
30
63°
44°
31
60°
46°
1
62°
47°
2
65°
47°
3
63°
44°
4
62°
42°
5
63°
45°
6
63°
48°
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 57° to 76°, with overnight lows between 35° and 51°. The average high for May is 65° 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.