S
M
T
W
T
F
S
26
83°
66°
27
87°
68°
28
86°
68°
29
87°
67°
30
84°
67°
31
81°
66°
1
82°
67°
2
80°
65°
3
80°
66°
4
81°
67°
5
82°
65°
6
81°
66°
7
81°
66°
8
82°
65°
9
81°
67°
10
78°
67°
11
79°
66°
12
79°
65°
13
78°
64°
14
79°
64°
15
79°
63°
16
80°
61°
17
78°
62°
18
78°
62°
19
79°
63°
20
81°
66°
21
84°
59°
22
79°
57°
23
78°
57°
24
77°
58°
25
78°
61°
26
80°
64°
27
85°
64°
28
84°
63°
29
85°
64°
30
85°
57°
31
77°
55°
1
76°
59°
2
78°
61°
3
78°
57°
4
80°
63°
5
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Myerstown
Myerstown's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 55° and 68°. The average high for August is 81° 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 Myerstown. See also: September | October | November.
