S
M
T
W
T
F
S
30
88°
60°
31
82°
61°
1
83°
61°
2
87°
65°
3
86°
65°
4
86°
64°
5
85°
65°
6
86°
66°
7
86°
64°
8
85°
63°
9
84°
61°
10
83°
58°
11
83°
59°
12
85°
63°
13
85°
63°
14
85°
62°
15
Hist. Avg.
82°
60°
16
Hist. Avg.
82°
60°
17
Hist. Avg.
81°
59°
18
Hist. Avg.
81°
59°
19
Hist. Avg.
81°
58°
20
Hist. Avg.
80°
58°
21
Hist. Avg.
80°
58°
22
Hist. Avg.
80°
57°
23
Hist. Avg.
79°
57°
24
Hist. Avg.
79°
56°
25
Hist. Avg.
78°
56°
26
Hist. Avg.
78°
56°
27
Hist. Avg.
78°
55°
28
Hist. Avg.
77°
55°
29
Hist. Avg.
77°
54°
30
Hist. Avg.
77°
54°
1
Hist. Avg.
76°
54°
2
Hist. Avg.
76°
53°
3
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kingston
Kingston's September 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 58° and 66°. The average high for September is 85° 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 September weather will actually feel in Kingston. See also: October | November | December.
