S
M
T
W
T
F
S
26
79°
60°
27
81°
63°
28
81°
60°
29
82°
60°
30
84°
63°
31
85°
62°
1
84°
55°
2
82°
55°
3
79°
56°
4
79°
56°
5
77°
55°
6
79°
55°
7
79°
54°
8
80°
59°
9
79°
61°
10
82°
61°
11
81°
60°
12
83°
61°
13
79°
61°
14
84°
59°
15
84°
54°
16
80°
60°
17
81°
54°
18
79°
53°
19
77°
52°
20
76°
53°
21
77°
56°
22
77°
56°
23
76°
53°
24
78°
59°
25
76°
57°
26
82°
59°
27
80°
59°
28
82°
57°
29
81°
58°
30
75°
53°
31
77°
51°
1
75°
51°
2
75°
50°
3
74°
56°
4
74°
53°
5
78°
49°
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 74° to 85°, with overnight lows between 49° and 63°. The average high for August is 79° 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.