S
M
T
W
T
F
S
26
73°
60°
27
75°
60°
28
77°
68°
29
73°
66°
30
70°
65°
31
78°
62°
1
78°
67°
2
78°
70°
3
75°
67°
4
80°
62°
5
80°
65°
6
81°
72°
7
86°
72°
8
81°
70°
9
87°
63°
10
84°
70°
11
85°
64°
12
81°
65°
13
82°
64°
14
81°
55°
15
80°
55°
16
77°
56°
17
76°
56°
18
77°
58°
19
76°
60°
20
80°
60°
21
80°
59°
22
79°
58°
23
78°
62°
24
73°
58°
25
74°
60°
26
76°
61°
27
79°
62°
28
80°
61°
29
78°
57°
30
73°
55°
31
73°
55°
1
72°
56°
2
72°
57°
3
73°
56°
4
72°
59°
5
72°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Kingstown
South Kingstown's August 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 55° and 70°. The average high for August is 78° with an average low of 59°. 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 South Kingstown. See also: September | October | November.
