S
M
T
W
T
F
S
30
76°
59°
31
80°
63°
1
85°
69°
2
85°
64°
3
81°
65°
4
77°
66°
5
76°
58°
6
74°
53°
7
74°
50°
8
76°
51°
9
82°
62°
10
79°
64°
11
75°
56°
12
76°
54°
13
79°
62°
14
66°
47°
15
74°
46°
16
82°
56°
17
78°
68°
18
74°
56°
19
66°
55°
20
69°
59°
21
63°
51°
22
57°
52°
23
64°
47°
24
65°
38°
25
70°
45°
26
72°
49°
27
64°
52°
28
66°
51°
29
67°
49°
30
72°
53°
1
71°
51°
2
66°
49°
3
64°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kersey
Kersey's September 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 38° and 53°. The average high for September is 68° with an average low of 49°. 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 Kersey. See also: October | November | December.