S
M
T
W
T
F
S
26
72°
57°
27
77°
60°
28
76°
57°
29
73°
56°
30
76°
59°
31
71°
56°
1
70°
54°
2
75°
57°
3
77°
59°
4
77°
60°
5
76°
59°
6
76°
60°
7
77°
61°
8
77°
61°
9
78°
62°
10
69°
54°
11
68°
51°
12
68°
52°
13
70°
53°
14
71°
54°
15
70°
53°
16
70°
61°
17
77°
61°
18
78°
60°
19
79°
58°
20
79°
54°
21
78°
53°
22
77°
53°
23
71°
58°
24
76°
60°
25
77°
53°
26
77°
54°
27
76°
57°
28
77°
51°
29
71°
52°
30
69°
54°
31
76°
51°
1
70°
51°
2
69°
52°
3
68°
58°
4
72°
57°
5
75°
56°
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 68° to 79°, with overnight lows between 51° and 62°. The average high for August is 74° with an average low of 56°. 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.