S
M
T
W
T
F
S
26
88°
74°
27
89°
73°
28
89°
74°
29
88°
74°
30
91°
75°
31
91°
75°
1
90°
74°
2
89°
72°
3
85°
69°
4
83°
70°
5
83°
69°
6
84°
68°
7
85°
72°
8
87°
73°
9
90°
74°
10
90°
74°
11
89°
73°
12
87°
73°
13
89°
74°
14
90°
72°
15
88°
74°
16
85°
73°
17
86°
74°
18
90°
74°
19
89°
73°
20
89°
67°
21
88°
65°
22
84°
65°
23
83°
66°
24
84°
67°
25
84°
65°
26
85°
71°
27
85°
66°
28
84°
65°
29
83°
65°
30
83°
63°
31
81°
63°
1
81°
64°
2
82°
65°
3
80°
67°
4
80°
64°
5
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Yorktown
Yorktown's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 63° and 75°. The average high for August is 86° 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 August weather will actually feel in Yorktown. See also: September | October | November.
