S
M
T
W
T
F
S
26
83°
66°
27
83°
66°
28
82°
65°
29
82°
65°
30
81°
64°
31
75°
61°
1
75°
59°
2
74°
59°
3
75°
62°
4
76°
62°
5
75°
61°
6
76°
62°
7
76°
64°
8
75°
64°
9
76°
62°
10
80°
57°
11
77°
57°
12
81°
61°
13
79°
62°
14
82°
63°
15
83°
62°
16
83°
63°
17
82°
63°
18
83°
62°
19
82°
58°
20
79°
55°
21
75°
55°
22
75°
53°
23
76°
53°
24
75°
55°
25
78°
55°
26
81°
54°
27
81°
53°
28
79°
57°
29
77°
58°
30
76°
57°
31
80°
60°
1
80°
52°
2
79°
51°
3
72°
52°
4
74°
54°
5
76°
59°
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 72° to 83°, with overnight lows between 51° and 66°. The average high for August is 78° with an average low of 59°. 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.