S
M
T
W
T
F
S
26
80°
64°
27
81°
66°
28
81°
67°
29
81°
66°
30
84°
64°
31
86°
63°
1
84°
71°
2
73°
62°
3
81°
62°
4
81°
63°
5
83°
69°
6
82°
68°
7
79°
68°
8
86°
66°
9
82°
66°
10
79°
65°
11
79°
65°
12
77°
63°
13
75°
62°
14
76°
64°
15
76°
64°
16
78°
62°
17
76°
63°
18
76°
63°
19
79°
64°
20
76°
61°
21
73°
60°
22
76°
64°
23
79°
64°
24
77°
63°
25
76°
63°
26
77°
64°
27
79°
63°
28
78°
62°
29
75°
63°
30
76°
62°
31
78°
61°
1
75°
59°
2
69°
58°
3
69°
59°
4
70°
59°
5
74°
61°
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 69° to 86°, with overnight lows between 58° and 69°. The average high for August is 77° with an average low of 63°. 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.