S
M
T
W
T
F
S
26
84°
62°
27
84°
61°
28
85°
60°
29
84°
64°
30
85°
66°
31
84°
59°
1
84°
65°
2
85°
66°
3
87°
60°
4
85°
59°
5
83°
60°
6
83°
59°
7
84°
61°
8
82°
59°
9
82°
62°
10
86°
64°
11
83°
60°
12
84°
64°
13
87°
65°
14
82°
65°
15
86°
64°
16
89°
58°
17
86°
58°
18
82°
59°
19
81°
62°
20
81°
58°
21
82°
57°
22
81°
61°
23
82°
62°
24
86°
63°
25
88°
62°
26
87°
56°
27
85°
55°
28
79°
55°
29
79°
56°
30
80°
58°
31
82°
61°
1
84°
61°
2
85°
60°
3
85°
59°
4
84°
61°
5
84°
60°
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 79° to 89°, with overnight lows between 55° and 66°. The average high for August is 84° 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 Kingston. See also: September | October | November.