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