S
M
T
W
T
F
S
26
84°
67°
27
86°
68°
28
83°
68°
29
83°
67°
30
84°
68°
31
87°
68°
1
88°
67°
2
87°
69°
3
88°
65°
4
86°
67°
5
87°
66°
6
83°
67°
7
88°
62°
8
84°
61°
9
83°
62°
10
87°
62°
11
87°
64°
12
88°
67°
13
88°
67°
14
89°
66°
15
88°
66°
16
83°
65°
17
83°
66°
18
84°
64°
19
88°
61°
20
81°
61°
21
82°
60°
22
83°
63°
23
83°
60°
24
84°
60°
25
84°
61°
26
86°
65°
27
87°
66°
28
88°
65°
29
87°
66°
30
86°
65°
31
86°
59°
1
84°
59°
2
80°
57°
3
80°
59°
4
84°
62°
5
84°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kingston
Kingston's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 57° and 69°. The average high for August is 85° with an average low of 64°. 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 Kingston. See also: September | October | November.