S
M
T
W
T
F
S
26
74°
45°
27
74°
49°
28
60°
46°
29
59°
39°
30
55°
35°
1
55°
35°
2
60°
32°
3
76°
47°
4
82°
43°
5
59°
42°
6
56°
36°
7
64°
39°
8
71°
48°
9
79°
42°
10
67°
42°
11
72°
49°
12
72°
46°
13
67°
47°
14
72°
51°
15
74°
50°
16
75°
55°
17
76°
59°
18
77°
57°
19
76°
57°
20
73°
49°
21
67°
47°
22
65°
47°
23
67°
48°
24
68°
51°
25
69°
55°
26
69°
53°
27
70°
54°
28
72°
51°
29
74°
54°
30
76°
56°
31
78°
59°
1
77°
55°
2
77°
59°
3
80°
60°
4
81°
61°
5
80°
61°
6
74°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Williamsburg
Williamsburg's May 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 39° and 62°. The average high for May is 73° with an average low of 52°. 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 Williamsburg. See also: June | July | August.