S
M
T
W
T
F
S
26
66°
45°
27
70°
46°
28
63°
46°
29
64°
46°
30
70°
52°
1
75°
46°
2
72°
50°
3
65°
49°
4
66°
48°
5
62°
45°
6
58°
41°
7
62°
43°
8
64°
46°
9
65°
48°
10
62°
43°
11
61°
47°
12
60°
47°
13
61°
47°
14
60°
46°
15
59°
45°
16
57°
45°
17
58°
43°
18
58°
42°
19
59°
46°
20
58°
43°
21
58°
42°
22
59°
43°
23
59°
44°
24
60°
48°
25
60°
49°
26
61°
49°
27
60°
46°
28
60°
44°
29
61°
43°
30
61°
46°
31
66°
48°
1
66°
47°
2
65°
50°
3
67°
49°
4
63°
48°
5
65°
49°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ascot
Ascot's May 2026 forecast shows daily high temperatures ranging from 57° to 67°, with overnight lows between 41° and 52°. The average high for May is 62° with an average low of 46°. 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 Ascot. See also: June | July | August.