S
M
T
W
T
F
S
26
94°
72°
27
99°
74°
28
86°
60°
29
87°
56°
30
89°
58°
31
72°
64°
1
79°
62°
2
82°
59°
3
85°
54°
4
86°
65°
5
74°
63°
6
84°
60°
7
85°
65°
8
81°
59°
9
80°
68°
10
83°
72°
11
85°
70°
12
85°
66°
13
78°
66°
14
82°
65°
15
83°
66°
16
85°
63°
17
82°
65°
18
82°
68°
19
77°
66°
20
79°
61°
21
78°
64°
22
80°
59°
23
76°
61°
24
78°
48°
25
79°
64°
26
81°
57°
27
80°
56°
28
81°
61°
29
77°
65°
30
81°
64°
31
75°
56°
1
76°
55°
2
73°
55°
3
74°
54°
4
74°
56°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Horeb
Mount Horeb's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 54° and 65°. The average high for August is 77° with an average low of 58°. 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 Mount Horeb. See also: September | October | November.