S
M
T
W
T
F
S
30
70°
56°
31
77°
56°
1
76°
54°
2
77°
48°
3
73°
51°
4
75°
53°
5
75°
52°
6
74°
51°
7
67°
53°
8
69°
48°
9
69°
45°
10
65°
50°
11
67°
51°
12
73°
46°
13
71°
52°
14
72°
50°
15
71°
53°
16
64°
44°
17
65°
43°
18
64°
43°
19
Hist. Avg.
67°
50°
20
Hist. Avg.
67°
50°
21
Hist. Avg.
67°
50°
22
Hist. Avg.
66°
49°
23
Hist. Avg.
66°
49°
24
Hist. Avg.
65°
49°
25
Hist. Avg.
65°
48°
26
Hist. Avg.
65°
48°
27
Hist. Avg.
64°
48°
28
Hist. Avg.
64°
48°
29
Hist. Avg.
64°
47°
30
Hist. Avg.
63°
47°
1
Hist. Avg.
63°
47°
2
Hist. Avg.
62°
46°
3
Hist. Avg.
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in King City
King City's September 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 43° and 56°. The average high for September is 71° with an average low of 50°. 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 King City. See also: October | November | December.
