S
M
T
W
T
F
S
26
85°
73°
27
85°
72°
28
84°
74°
29
85°
73°
30
87°
74°
31
88°
74°
1
87°
73°
2
85°
73°
3
82°
72°
4
82°
72°
5
81°
71°
6
82°
72°
7
82°
72°
8
83°
71°
9
82°
72°
10
85°
73°
11
85°
72°
12
83°
72°
13
82°
71°
14
85°
70°
15
82°
71°
16
83°
71°
17
86°
72°
18
87°
71°
19
86°
70°
20
86°
66°
21
85°
64°
22
81°
64°
23
80°
65°
24
80°
66°
25
82°
65°
26
82°
70°
27
84°
66°
28
84°
65°
29
81°
65°
30
80°
64°
31
79°
63°
1
78°
64°
2
79°
67°
3
79°
69°
4
80°
65°
5
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Horntown
Horntown's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 63° and 74°. The average high for August is 83° with an average low of 69°. 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 Horntown. See also: September | October | November.
