S
M
T
W
T
F
S
26
64°
43°
27
59°
48°
28
57°
43°
29
63°
41°
30
68°
43°
1
64°
45°
2
61°
43°
3
55°
50°
4
59°
46°
5
55°
45°
6
55°
43°
7
59°
43°
8
61°
46°
9
63°
45°
10
59°
41°
11
54°
43°
12
55°
43°
13
N/A
14
55°
43°
15
55°
45°
16
55°
47°
17
56°
45°
18
60°
49°
19
63°
53°
20
65°
53°
21
68°
54°
22
71°
56°
23
65°
53°
24
64°
52°
25
65°
53°
26
59°
49°
27
59°
45°
28
58°
46°
29
58°
46°
30
59°
47°
31
60°
48°
1
62°
52°
2
65°
53°
3
66°
52°
4
65°
52°
5
64°
51°
6
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Aintree
Aintree's May 2026 forecast shows daily high temperatures ranging from 55° to 71°, with overnight lows between 43° and 56°. The average high for May is 62° with an average low of 50°. 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 Aintree. See also: June | July | August.
