S
M
T
W
T
F
S
26
81°
68°
27
84°
69°
28
87°
70°
29
86°
70°
30
87°
69°
31
85°
70°
1
84°
70°
2
87°
71°
3
87°
71°
4
86°
70°
5
85°
69°
6
86°
69°
7
87°
68°
8
85°
64°
9
79°
62°
10
79°
62°
11
85°
69°
12
84°
69°
13
87°
70°
14
87°
70°
15
86°
68°
16
83°
64°
17
81°
62°
18
80°
60°
19
81°
64°
20
85°
65°
21
86°
67°
22
85°
66°
23
85°
67°
24
80°
63°
25
79°
63°
26
79°
61°
27
78°
61°
28
78°
64°
29
79°
62°
30
79°
60°
31
84°
65°
1
85°
66°
2
83°
65°
3
84°
58°
4
78°
56°
5
77°
58°
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 77° to 87°, with overnight lows between 56° and 71°. The average high for August is 83° with an average low of 66°. 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.