S
M
T
W
T
F
S
26
85°
67°
27
87°
67°
28
87°
68°
29
88°
67°
30
88°
67°
31
86°
63°
1
83°
64°
2
86°
63°
3
86°
66°
4
88°
67°
5
88°
68°
6
89°
67°
7
84°
65°
8
87°
65°
9
86°
64°
10
87°
58°
11
81°
60°
12
82°
61°
13
82°
59°
14
83°
60°
15
81°
61°
16
80°
64°
17
81°
64°
18
82°
62°
19
81°
60°
20
80°
59°
21
80°
64°
22
81°
64°
23
80°
60°
24
82°
63°
25
85°
58°
26
85°
56°
27
80°
57°
28
79°
59°
29
79°
60°
30
78°
61°
31
81°
62°
1
83°
56°
2
78°
56°
3
78°
57°
4
79°
55°
5
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McSherrystown
McSherrystown's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 54° and 68°. The average high for August is 83° with an average low of 62°. 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 McSherrystown. See also: September | October | November.