S
M
T
W
T
F
S
26
84°
69°
27
84°
66°
28
84°
65°
29
86°
68°
30
85°
71°
31
84°
66°
1
84°
71°
2
86°
71°
3
88°
66°
4
84°
65°
5
83°
64°
6
83°
65°
7
84°
66°
8
82°
64°
9
83°
67°
10
87°
68°
11
83°
66°
12
83°
70°
13
86°
70°
14
83°
69°
15
86°
70°
16
88°
64°
17
84°
63°
18
81°
64°
19
81°
67°
20
82°
63°
21
81°
62°
22
81°
66°
23
82°
67°
24
87°
68°
25
88°
67°
26
87°
62°
27
86°
61°
28
79°
60°
29
79°
61°
30
80°
62°
31
82°
66°
1
85°
66°
2
86°
65°
3
85°
63°
4
84°
66°
5
84°
65°
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 79° to 88°, with overnight lows between 60° and 71°. The average high for August is 84° with an average low of 66°. 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.
