S
M
T
W
T
F
S
26
91°
72°
27
90°
71°
28
91°
72°
29
92°
73°
30
93°
73°
31
92°
72°
1
89°
72°
2
90°
71°
3
90°
70°
4
91°
72°
5
92°
72°
6
91°
71°
7
90°
67°
8
87°
68°
9
87°
69°
10
91°
70°
11
88°
69°
12
86°
68°
13
90°
70°
14
90°
70°
15
89°
69°
16
90°
69°
17
86°
68°
18
90°
70°
19
90°
69°
20
89°
68°
21
90°
69°
22
85°
69°
23
85°
66°
24
90°
66°
25
90°
68°
26
89°
67°
27
89°
64°
28
84°
65°
29
85°
64°
30
84°
63°
31
85°
65°
1
86°
67°
2
84°
64°
3
83°
62°
4
81°
61°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in York
York's August 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 60° and 73°. The average high for August is 88° with an average low of 68°. 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 York. See also: September | October | November.