S
M
T
W
T
F
S
26
60°
36°
27
61°
33°
28
67°
36°
29
68°
38°
30
69°
41°
1
70°
41°
2
71°
39°
3
62°
34°
4
63°
35°
5
71°
40°
6
71°
38°
7
62°
35°
8
63°
37°
9
65°
40°
10
68°
41°
11
71°
39°
12
72°
40°
13
71°
42°
14
66°
36°
15
71°
43°
16
69°
45°
17
75°
45°
18
77°
43°
19
76°
42°
20
71°
38°
21
69°
45°
22
75°
42°
23
79°
41°
24
74°
39°
25
71°
39°
26
73°
40°
27
70°
39°
28
69°
45°
29
75°
47°
30
78°
42°
31
80°
41°
1
80°
39°
2
79°
48°
3
79°
40°
4
71°
40°
5
72°
46°
6
78°
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 60° to 80°, with overnight lows between 33° and 48°. The average high for May is 71° with an average low of 40°. 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.