S
M
T
W
T
F
S
26
82°
52°
27
85°
54°
28
78°
51°
29
80°
53°
30
81°
54°
31
77°
51°
1
77°
50°
2
81°
51°
3
82°
53°
4
79°
52°
5
79°
54°
6
83°
55°
7
85°
56°
8
86°
58°
9
85°
57°
10
77°
51°
11
77°
50°
12
79°
49°
13
78°
50°
14
79°
51°
15
80°
52°
16
81°
57°
17
84°
60°
18
87°
57°
19
87°
58°
20
86°
54°
21
85°
50°
22
84°
49°
23
79°
57°
24
84°
55°
25
85°
56°
26
85°
54°
27
84°
51°
28
84°
49°
29
80°
49°
30
76°
53°
31
82°
49°
1
76°
49°
2
77°
48°
3
75°
55°
4
77°
56°
5
82°
55°
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 75° to 87°, with overnight lows between 48° and 60°. The average high for August is 81° with an average low of 53°. 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.