S
M
T
W
T
F
S
26
60°
49°
27
63°
41°
28
67°
37°
29
72°
43°
30
71°
57°
1
68°
53°
2
58°
46°
3
63°
48°
4
74°
55°
5
79°
59°
6
75°
56°
7
69°
48°
8
66°
47°
9
71°
54°
10
72°
54°
11
72°
55°
12
69°
55°
13
70°
56°
14
72°
58°
15
72°
60°
16
73°
60°
17
72°
59°
18
75°
62°
19
80°
62°
20
80°
61°
21
79°
62°
22
81°
63°
23
81°
63°
24
82°
62°
25
81°
63°
26
75°
62°
27
80°
63°
28
82°
64°
29
80°
64°
30
82°
63°
31
82°
64°
1
81°
64°
2
77°
63°
3
82°
61°
4
76°
61°
5
76°
60°
6
77°
60°
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 58° to 82°, with overnight lows between 46° and 64°. The average high for May is 75° with an average low of 59°. 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.