S
M
T
W
T
F
S
26
92°
70°
27
93°
70°
28
93°
69°
29
91°
69°
30
92°
70°
31
92°
70°
1
91°
69°
2
90°
69°
3
87°
68°
4
91°
69°
5
90°
69°
6
89°
68°
7
88°
69°
8
87°
69°
9
89°
68°
10
90°
69°
11
88°
69°
12
87°
68°
13
88°
67°
14
90°
64°
15
93°
68°
16
93°
66°
17
88°
67°
18
89°
66°
19
88°
68°
20
91°
63°
21
88°
63°
22
87°
62°
23
85°
61°
24
86°
61°
25
87°
62°
26
90°
62°
27
91°
64°
28
91°
65°
29
92°
67°
30
92°
67°
31
91°
66°
1
91°
65°
2
90°
63°
3
90°
66°
4
89°
61°
5
88°
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 85° to 93°, with overnight lows between 61° and 70°. The average high for August is 90° with an average low of 66°. 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.