S
M
T
W
T
F
S
26
83°
61°
27
86°
60°
28
75°
65°
29
78°
62°
30
80°
64°
31
86°
61°
1
84°
69°
2
76°
68°
3
81°
66°
4
83°
69°
5
82°
69°
6
83°
67°
7
85°
66°
8
84°
65°
9
86°
64°
10
84°
64°
11
84°
63°
12
81°
62°
13
80°
62°
14
79°
61°
15
78°
57°
16
77°
56°
17
85°
63°
18
84°
58°
19
84°
63°
20
82°
59°
21
78°
56°
22
80°
62°
23
84°
64°
24
85°
64°
25
83°
63°
26
81°
63°
27
77°
62°
28
79°
61°
29
79°
62°
30
80°
61°
31
80°
61°
1
82°
55°
2
74°
53°
3
73°
53°
4
73°
54°
5
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shamokin
Shamokin's August 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 53° and 69°. The average high for August is 81° 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 Shamokin. See also: September | October | November.