S
M
T
W
T
F
S
26
84°
62°
27
89°
69°
28
90°
68°
29
84°
67°
30
84°
72°
31
87°
67°
1
89°
66°
2
86°
72°
3
89°
74°
4
86°
71°
5
89°
72°
6
91°
73°
7
91°
71°
8
92°
72°
9
92°
74°
10
92°
72°
11
90°
72°
12
85°
74°
13
89°
74°
14
86°
70°
15
87°
72°
16
84°
75°
17
91°
70°
18
89°
66°
19
90°
69°
20
89°
67°
21
85°
68°
22
88°
67°
23
86°
67°
24
86°
68°
25
85°
66°
26
85°
67°
27
84°
65°
28
83°
63°
29
82°
65°
30
86°
68°
31
87°
68°
1
87°
67°
2
86°
68°
3
88°
69°
4
87°
68°
5
84°
67°
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 82° to 91°, with overnight lows between 63° and 75°. The average high for August is 86° with an average low of 68°. 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.
