S
M
T
W
T
F
S
26
72°
57°
27
80°
59°
28
82°
67°
29
74°
67°
30
69°
62°
31
78°
62°
1
85°
64°
2
83°
70°
3
77°
66°
4
85°
60°
5
86°
57°
6
90°
70°
7
93°
74°
8
90°
72°
9
90°
66°
10
86°
61°
11
85°
63°
12
83°
65°
13
84°
65°
14
82°
61°
15
81°
57°
16
81°
69°
17
82°
65°
18
81°
63°
19
83°
66°
20
84°
66°
21
83°
66°
22
79°
64°
23
81°
65°
24
80°
62°
25
77°
64°
26
79°
66°
27
83°
66°
28
83°
65°
29
80°
61°
30
76°
59°
31
75°
58°
1
75°
59°
2
76°
62°
3
75°
61°
4
76°
63°
5
75°
64°
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 85°, with overnight lows between 57° and 69°. The average high for August is 80° with an average low of 63°. 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.