S
M
T
W
T
F
S
26
85°
63°
27
90°
63°
28
87°
57°
29
70°
54°
30
66°
51°
1
73°
47°
2
75°
41°
3
84°
49°
4
81°
62°
5
81°
51°
6
64°
47°
7
74°
50°
8
82°
58°
9
86°
61°
10
74°
50°
11
78°
54°
12
82°
60°
13
85°
62°
14
84°
64°
15
80°
63°
16
80°
63°
17
79°
65°
18
82°
65°
19
86°
66°
20
80°
59°
21
81°
63°
22
79°
64°
23
75°
64°
24
75°
63°
25
76°
64°
26
77°
65°
27
77°
65°
28
78°
64°
29
78°
64°
30
79°
63°
31
78°
62°
1
81°
64°
2
82°
66°
3
83°
66°
4
82°
67°
5
81°
67°
6
84°
68°
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 74° to 86°, with overnight lows between 50° and 68°. The average high for May is 80° with an average low of 63°. 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.