S
M
T
W
T
F
S
26
80°
61°
27
79°
56°
28
68°
48°
29
66°
39°
30
68°
41°
1
70°
40°
2
70°
45°
3
87°
46°
4
84°
64°
5
69°
48°
6
64°
45°
7
76°
43°
8
82°
50°
9
86°
45°
10
71°
46°
11
79°
40°
12
86°
52°
13
82°
60°
14
89°
63°
15
89°
68°
16
91°
64°
17
89°
71°
18
90°
65°
19
N/A
20
73°
55°
21
66°
60°
22
78°
59°
23
78°
60°
24
80°
59°
25
81°
59°
26
84°
63°
27
80°
62°
28
79°
62°
29
83°
65°
30
85°
64°
31
83°
65°
1
85°
66°
2
82°
60°
3
78°
65°
4
84°
64°
5
82°
65°
6
78°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Ashton
Ashton's May 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 55° and 66°. The average high for May is 80° with an average low of 62°. 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.