S
M
T
W
T
F
S
26
89°
65°
27
87°
65°
28
87°
64°
29
91°
70°
30
93°
67°
31
92°
66°
1
92°
67°
2
89°
66°
3
87°
65°
4
88°
63°
5
87°
63°
6
85°
64°
7
86°
65°
8
92°
69°
9
Hist. Avg.
90°
65°
10
Hist. Avg.
90°
65°
11
Hist. Avg.
90°
65°
12
Hist. Avg.
90°
65°
13
Hist. Avg.
90°
65°
14
Hist. Avg.
90°
65°
15
Hist. Avg.
90°
65°
16
Hist. Avg.
89°
65°
17
Hist. Avg.
89°
65°
18
Hist. Avg.
89°
65°
19
Hist. Avg.
89°
65°
20
Hist. Avg.
89°
65°
21
Hist. Avg.
89°
65°
22
Hist. Avg.
89°
64°
23
Hist. Avg.
89°
64°
24
Hist. Avg.
89°
64°
25
Hist. Avg.
88°
64°
26
Hist. Avg.
88°
64°
27
Hist. Avg.
88°
64°
28
Hist. Avg.
88°
64°
29
Hist. Avg.
88°
64°
30
Hist. Avg.
88°
63°
31
Hist. Avg.
87°
63°
1
Hist. Avg.
87°
63°
2
Hist. Avg.
87°
63°
3
Hist. Avg.
87°
62°
4
Hist. Avg.
86°
62°
5
Hist. Avg.
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Sevierville
Sevierville's August 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 63° and 70°. The average high for August is 89° with an average low of 66°. 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 Sevierville. See also: September | October | November.
