S
M
T
W
T
F
S
26
65°
46°
27
82°
44°
28
78°
55°
29
69°
50°
30
60°
40°
1
65°
37°
2
58°
35°
3
64°
49°
4
71°
56°
5
79°
61°
6
68°
56°
7
58°
40°
8
60°
46°
9
64°
50°
10
69°
49°
11
65°
47°
12
66°
50°
13
70°
53°
14
74°
55°
15
71°
51°
16
76°
55°
17
77°
56°
18
77°
57°
19
75°
57°
20
78°
56°
21
74°
51°
22
71°
48°
23
68°
47°
24
69°
50°
25
70°
54°
26
71°
50°
27
70°
50°
28
71°
51°
29
72°
51°
30
74°
55°
31
78°
60°
1
75°
59°
2
74°
56°
3
75°
55°
4
76°
57°
5
79°
59°
6
82°
62°
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 58° to 82°, with overnight lows between 35° and 62°. The average high for May is 71° with an average low of 53°. 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.