S
M
T
W
T
F
S
26
89°
65°
27
90°
65°
28
88°
64°
29
89°
65°
30
90°
65°
31
92°
64°
1
92°
64°
2
86°
63°
3
94°
63°
4
92°
63°
5
91°
62°
6
92°
60°
7
94°
62°
8
93°
60°
9
94°
60°
10
94°
64°
11
95°
64°
12
94°
60°
13
94°
60°
14
89°
61°
15
87°
60°
16
88°
58°
17
86°
58°
18
89°
59°
19
88°
59°
20
89°
58°
21
86°
61°
22
92°
62°
23
91°
63°
24
92°
63°
25
91°
62°
26
92°
61°
27
91°
58°
28
85°
56°
29
87°
55°
30
85°
55°
31
84°
56°
1
84°
56°
2
85°
61°
3
88°
61°
4
88°
60°
5
87°
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 84° to 95°, with overnight lows between 55° and 65°. The average high for August is 90° 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.