S
M
T
W
T
F
S
26
82°
49°
27
87°
50°
28
83°
56°
29
71°
64°
30
76°
60°
31
81°
59°
1
85°
64°
2
82°
66°
3
78°
60°
4
86°
59°
5
82°
62°
6
88°
63°
7
87°
61°
8
86°
64°
9
85°
60°
10
84°
60°
11
85°
61°
12
84°
58°
13
81°
62°
14
84°
61°
15
78°
57°
16
77°
54°
17
77°
59°
18
78°
59°
19
76°
56°
20
76°
54°
21
77°
60°
22
77°
60°
23
76°
57°
24
76°
55°
25
75°
55°
26
76°
54°
27
75°
53°
28
75°
52°
29
74°
51°
30
74°
51°
31
77°
58°
1
79°
60°
2
80°
59°
3
77°
56°
4
74°
54°
5
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Loudon
Loudon's August 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 51° and 66°. The average high for August is 79° 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 Loudon. See also: September | October | November.
