S
M
T
W
T
F
S
28
79°
55°
29
80°
58°
30
81°
61°
1
83°
64°
2
82°
63°
3
87°
62°
4
84°
59°
5
75°
58°
6
78°
57°
7
78°
57°
8
79°
56°
9
80°
59°
10
78°
59°
11
74°
59°
12
75°
58°
13
75°
59°
14
76°
59°
15
75°
58°
16
78°
60°
17
75°
60°
18
81°
59°
19
82°
60°
20
81°
60°
21
81°
59°
22
78°
59°
23
79°
60°
24
81°
60°
25
80°
58°
26
75°
55°
27
80°
60°
28
80°
60°
29
75°
59°
30
81°
55°
31
75°
53°
1
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Williamsburg
Williamsburg's July 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 53° and 64°. The average high for July is 79° 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 July weather will actually feel in Williamsburg. See also: August | September | October.
