S
M
T
W
T
F
S
28
91°
72°
29
92°
72°
30
91°
71°
1
91°
72°
2
92°
70°
3
91°
70°
4
90°
69°
5
88°
72°
6
87°
72°
7
91°
73°
8
94°
70°
9
90°
72°
10
91°
70°
11
89°
71°
12
Hist. Avg.
88°
69°
13
Hist. Avg.
88°
69°
14
Hist. Avg.
88°
69°
15
Hist. Avg.
88°
69°
16
Hist. Avg.
88°
69°
17
Hist. Avg.
88°
69°
18
Hist. Avg.
88°
69°
19
Hist. Avg.
88°
69°
20
Hist. Avg.
87°
69°
21
Hist. Avg.
87°
69°
22
Hist. Avg.
87°
69°
23
Hist. Avg.
87°
69°
24
Hist. Avg.
87°
69°
25
Hist. Avg.
87°
69°
26
Hist. Avg.
87°
69°
27
Hist. Avg.
87°
69°
28
Hist. Avg.
87°
69°
29
Hist. Avg.
87°
69°
30
Hist. Avg.
87°
69°
31
Hist. Avg.
87°
69°
1
Hist. Avg.
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Williamsburg
Williamsburg's July 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 69° and 73°. The average high for July is 91° with an average low of 71°. 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.