S
M
T
W
T
F
S
26
90°
73°
27
88°
72°
28
93°
73°
29
86°
68°
30
82°
63°
31
90°
61°
1
82°
66°
2
86°
70°
3
84°
67°
4
84°
69°
5
82°
67°
6
85°
68°
7
86°
68°
8
82°
64°
9
81°
65°
10
83°
67°
11
82°
66°
12
83°
66°
13
82°
65°
14
81°
64°
15
80°
65°
16
82°
62°
17
84°
65°
18
85°
65°
19
85°
64°
20
86°
65°
21
84°
64°
22
84°
65°
23
83°
65°
24
85°
64°
25
84°
65°
26
83°
65°
27
83°
64°
28
82°
64°
29
82°
63°
30
83°
64°
31
83°
64°
1
84°
63°
2
84°
63°
3
83°
62°
4
82°
61°
5
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gatlinburg
Gatlinburg's August 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 59° and 69°. The average high for August is 83° with an average low of 65°. 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 Gatlinburg. See also: September | October | November.
