S
M
T
W
T
F
S
28
84°
66°
29
86°
68°
30
87°
70°
1
86°
68°
2
87°
67°
3
81°
70°
4
84°
67°
5
83°
67°
6
85°
70°
7
88°
71°
8
89°
71°
9
90°
72°
10
90°
71°
11
85°
72°
12
90°
71°
13
89°
68°
14
85°
67°
15
88°
71°
16
84°
71°
17
89°
70°
18
87°
69°
19
85°
72°
20
86°
71°
21
83°
71°
22
82°
70°
23
83°
70°
24
83°
69°
25
84°
68°
26
84°
69°
27
84°
66°
28
84°
65°
29
86°
68°
30
85°
71°
31
84°
66°
1
84°
71°
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 81° to 90°, with overnight lows between 65° and 72°. The average high for July is 86° with an average low of 69°. 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.
