S
M
T
W
T
F
S
26
78°
55°
27
77°
62°
28
60°
49°
29
61°
44°
30
65°
39°
1
63°
38°
2
62°
40°
3
79°
40°
4
81°
55°
5
69°
44°
6
61°
43°
7
67°
40°
8
67°
48°
9
80°
51°
10
67°
47°
11
77°
46°
12
80°
52°
13
75°
54°
14
76°
47°
15
79°
61°
16
80°
64°
17
84°
66°
18
76°
63°
19
66°
56°
20
65°
52°
21
68°
56°
22
62°
57°
23
75°
59°
24
79°
57°
25
75°
59°
26
77°
60°
27
78°
59°
28
79°
61°
29
77°
60°
30
81°
62°
31
80°
62°
1
80°
61°
2
79°
57°
3
80°
62°
4
79°
61°
5
79°
62°
6
80°
63°
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 62° to 81°, with overnight lows between 52° and 63°. The average high for May is 76° 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 Williamsburg. See also: June | July | August.