S
M
T
W
T
F
S
26
81°
60°
27
85°
70°
28
88°
71°
29
86°
69°
30
86°
68°
31
88°
69°
1
89°
73°
2
91°
73°
3
88°
76°
4
84°
75°
5
90°
75°
6
91°
76°
7
92°
76°
8
93°
76°
9
93°
77°
10
94°
72°
11
91°
71°
12
89°
75°
13
91°
78°
14
90°
74°
15
86°
71°
16
88°
74°
17
94°
71°
18
87°
70°
19
89°
71°
20
91°
69°
21
91°
70°
22
94°
73°
23
90°
72°
24
86°
68°
25
83°
67°
26
86°
70°
27
87°
70°
28
84°
68°
29
84°
67°
30
85°
68°
31
86°
69°
1
86°
70°
2
85°
70°
3
87°
69°
4
87°
69°
5
86°
68°
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 83° to 94°, with overnight lows between 67° and 78°. The average high for August is 88° 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.
