S
M
T
W
T
F
S
26
62°
48°
27
61°
46°
28
60°
47°
29
62°
47°
30
63°
48°
1
63°
46°
2
65°
46°
3
64°
45°
4
63°
43°
5
63°
43°
6
65°
44°
7
66°
46°
8
71°
49°
9
68°
51°
10
67°
47°
11
67°
45°
12
65°
46°
13
64°
45°
14
65°
46°
15
67°
47°
16
66°
48°
17
69°
51°
18
69°
50°
19
70°
48°
20
69°
48°
21
70°
52°
22
70°
51°
23
73°
58°
24
78°
59°
25
80°
59°
26
79°
58°
27
79°
60°
28
81°
61°
29
83°
59°
30
83°
53°
31
74°
53°
1
73°
54°
2
74°
55°
3
75°
61°
4
80°
61°
5
79°
60°
6
76°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yorktown
Yorktown's May 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 43° and 62°. The average high for May is 70° with an average low of 51°. 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 Yorktown. See also: June | July | August.