S
M
T
W
T
F
S
26
79°
58°
27
80°
59°
28
81°
61°
29
81°
62°
30
82°
61°
31
85°
62°
1
87°
65°
2
87°
65°
3
86°
64°
4
86°
60°
5
83°
58°
6
79°
57°
7
78°
58°
8
79°
58°
9
79°
59°
10
80°
59°
11
82°
60°
12
84°
59°
13
85°
61°
14
86°
64°
15
86°
64°
16
85°
63°
17
83°
61°
18
80°
57°
19
79°
57°
20
79°
62°
21
80°
63°
22
79°
59°
23
79°
58°
24
80°
63°
25
79°
63°
26
86°
58°
27
79°
63°
28
79°
63°
29
85°
62°
30
84°
63°
31
83°
60°
1
82°
61°
2
81°
60°
3
82°
58°
4
83°
60°
5
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Williamsburg
Williamsburg's August 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 57° and 65°. The average high for August is 82° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Williamsburg. See also: September | October | November.
