S
M
T
W
T
F
S
26
69°
58°
27
71°
57°
28
73°
57°
29
74°
58°
30
74°
59°
31
76°
60°
1
75°
58°
2
72°
58°
3
71°
60°
4
74°
60°
5
75°
59°
6
73°
60°
7
70°
59°
8
70°
59°
9
72°
58°
10
70°
57°
11
70°
55°
12
73°
55°
13
72°
57°
14
71°
58°
15
75°
57°
16
74°
57°
17
74°
55°
18
73°
56°
19
74°
58°
20
75°
59°
21
75°
59°
22
74°
58°
23
74°
58°
24
73°
59°
25
74°
59°
26
74°
58°
27
73°
59°
28
74°
57°
29
68°
54°
30
69°
56°
31
69°
56°
1
68°
55°
2
72°
56°
3
70°
57°
4
70°
54°
5
66°
54°
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 66° to 76°, with overnight lows between 54° and 60°. The average high for August is 72° with an average low of 57°. 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.