S
M
T
W
T
F
S
26
79°
61°
27
82°
64°
28
79°
68°
29
77°
63°
30
81°
57°
31
82°
57°
1
84°
63°
2
82°
70°
3
79°
63°
4
86°
57°
5
86°
70°
6
86°
68°
7
82°
66°
8
82°
68°
9
82°
68°
10
81°
68°
11
73°
68°
12
77°
66°
13
81°
66°
14
77°
66°
15
84°
66°
16
84°
70°
17
84°
70°
18
79°
63°
19
77°
59°
20
72°
61°
21
79°
59°
22
84°
57°
23
74°
57°
24
72°
55°
25
76°
55°
26
81°
63°
27
84°
63°
28
80°
59°
29
81°
60°
30
82°
63°
31
78°
61°
1
81°
62°
2
80°
61°
3
78°
60°
4
76°
59°
5
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mahoning
Mahoning's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 55° and 63°. The average high for August is 78° with an average low of 60°. 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 Mahoning. See also: September | October | November.