S
M
T
W
T
F
S
26
83°
68°
27
85°
63°
28
84°
62°
29
85°
65°
30
88°
64°
31
89°
66°
1
90°
64°
2
85°
64°
3
86°
65°
4
83°
62°
5
84°
64°
6
85°
64°
7
84°
65°
8
83°
66°
9
84°
67°
10
84°
68°
11
85°
66°
12
84°
63°
13
89°
68°
14
90°
62°
15
85°
63°
16
84°
67°
17
89°
65°
18
89°
66°
19
88°
64°
20
84°
63°
21
83°
64°
22
85°
63°
23
86°
67°
24
83°
67°
25
83°
66°
26
85°
67°
27
88°
67°
28
89°
66°
29
88°
66°
30
88°
60°
31
82°
61°
1
83°
61°
2
87°
65°
3
86°
65°
4
86°
64°
5
85°
65°
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 82° to 90°, with overnight lows between 60° and 68°. The average high for August is 86° 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 Kingston. See also: September | October | November.