S
M
T
W
T
F
S
28
89°
71°
29
85°
68°
30
84°
67°
1
83°
66°
2
83°
67°
3
84°
70°
4
85°
72°
5
85°
71°
6
86°
71°
7
84°
70°
8
85°
72°
9
86°
73°
10
87°
73°
11
85°
72°
12
86°
71°
13
90°
72°
14
90°
68°
15
88°
68°
16
87°
69°
17
86°
68°
18
89°
71°
19
91°
73°
20
91°
73°
21
90°
72°
22
91°
71°
23
91°
68°
24
86°
68°
25
87°
69°
26
87°
69°
27
86°
73°
28
91°
71°
29
91°
73°
30
90°
74°
31
91°
73°
1
91°
70°
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 83° to 91°, with overnight lows between 66° and 74°. The average high for July is 87° with an average low of 70°. 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.
