S
M
T
W
T
F
S
26
50°
31°
27
51°
30°
28
55°
28°
29
58°
31°
30
61°
29°
1
66°
29°
2
72°
31°
3
74°
34°
4
72°
39°
5
64°
37°
6
64°
28°
7
72°
48°
8
72°
39°
9
70°
39°
10
77°
36°
11
82°
42°
12
84°
44°
13
86°
49°
14
68°
43°
15
67°
36°
16
62°
42°
17
53°
34°
18
51°
26°
19
57°
36°
20
61°
38°
21
57°
33°
22
65°
39°
23
69°
43°
24
71°
41°
25
70°
43°
26
61°
37°
27
65°
39°
28
66°
40°
29
67°
40°
30
64°
38°
31
67°
39°
1
62°
39°
2
61°
37°
3
67°
41°
4
68°
38°
5
68°
44°
6
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ashton
Ashton's May 2026 forecast shows daily high temperatures ranging from 51° to 71°, with overnight lows between 26° and 45°. The average high for May is 64° with an average low of 39°. 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 Ashton. See also: June | July | August.