S
M
T
W
T
F
S
26
88°
68°
27
88°
67°
28
87°
66°
29
87°
66°
30
86°
61°
31
80°
60°
1
80°
60°
2
81°
61°
3
82°
62°
4
82°
60°
5
83°
61°
6
86°
65°
7
84°
66°
8
84°
65°
9
82°
65°
10
84°
59°
11
84°
59°
12
83°
60°
13
84°
64°
14
86°
65°
15
87°
63°
16
87°
66°
17
89°
65°
18
87°
63°
19
85°
57°
20
81°
57°
21
80°
58°
22
80°
57°
23
81°
56°
24
80°
57°
25
83°
57°
26
85°
56°
27
85°
57°
28
82°
60°
29
81°
58°
30
78°
57°
31
82°
61°
1
85°
55°
2
82°
54°
3
78°
53°
4
79°
55°
5
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Clinton
Clinton's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 53° and 68°. The average high for August is 83° with an average low of 61°. 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 Clinton. See also: September | October | November.
