S
M
T
W
T
F
S
26
82°
65°
27
80°
65°
28
85°
66°
29
87°
67°
30
87°
62°
31
80°
62°
1
83°
64°
2
82°
63°
3
81°
62°
4
82°
63°
5
81°
63°
6
83°
64°
7
83°
62°
8
80°
62°
9
82°
63°
10
82°
62°
11
83°
63°
12
85°
66°
13
86°
66°
14
86°
65°
15
85°
67°
16
86°
65°
17
85°
66°
18
86°
66°
19
86°
65°
20
80°
63°
21
81°
62°
22
82°
63°
23
84°
63°
24
84°
65°
25
84°
66°
26
83°
62°
27
84°
62°
28
Hist. Avg.
86°
63°
29
Hist. Avg.
86°
63°
30
Hist. Avg.
86°
63°
31
Hist. Avg.
86°
63°
1
Hist. Avg.
86°
62°
2
Hist. Avg.
85°
62°
3
Hist. Avg.
85°
62°
4
Hist. Avg.
85°
62°
5
Hist. Avg.
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Monteagle
Monteagle's August 2026 forecast shows daily high temperatures ranging from 80° to 87°, with overnight lows between 62° and 67°. The average high for August is 83° with an average low of 64°. 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 Monteagle. See also: September | October | November.