S
M
T
W
T
F
S
26
87°
74°
27
87°
74°
28
85°
73°
29
84°
73°
30
84°
71°
31
82°
68°
1
82°
69°
2
83°
71°
3
82°
72°
4
82°
71°
5
83°
69°
6
82°
70°
7
84°
73°
8
84°
73°
9
83°
71°
10
86°
67°
11
82°
67°
12
82°
68°
13
83°
71°
14
85°
72°
15
87°
71°
16
87°
72°
17
88°
71°
18
87°
70°
19
87°
64°
20
85°
65°
21
80°
65°
22
80°
66°
23
81°
64°
24
80°
64°
25
80°
65°
26
81°
65°
27
81°
66°
28
82°
67°
29
83°
64°
30
80°
65°
31
80°
68°
1
84°
64°
2
85°
63°
3
78°
64°
4
79°
65°
5
80°
68°
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 68°. 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.
