S
M
T
W
T
F
S
26
77°
61°
27
78°
62°
28
75°
64°
29
73°
64°
30
81°
64°
31
80°
62°
1
77°
69°
2
71°
65°
3
78°
60°
4
77°
67°
5
80°
70°
6
80°
67°
7
78°
65°
8
78°
66°
9
80°
64°
10
77°
61°
11
76°
62°
12
73°
61°
13
76°
61°
14
75°
60°
15
72°
59°
16
70°
58°
17
78°
63°
18
70°
61°
19
71°
63°
20
73°
59°
21
70°
59°
22
72°
63°
23
77°
63°
24
75°
62°
25
73°
62°
26
75°
63°
27
75°
63°
28
74°
62°
29
75°
61°
30
74°
62°
31
76°
61°
1
72°
58°
2
67°
57°
3
67°
56°
4
68°
57°
5
70°
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 67° to 80°, with overnight lows between 56° and 70°. The average high for August is 74° with an average low of 62°. 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.