S
M
T
W
T
F
S
30
77°
58°
31
77°
57°
1
76°
53°
2
76°
49°
3
75°
51°
4
74°
53°
5
76°
54°
6
76°
55°
7
75°
49°
8
70°
47°
9
66°
47°
10
67°
55°
11
72°
47°
12
73°
54°
13
73°
54°
14
71°
53°
15
72°
53°
16
64°
49°
17
65°
44°
18
67°
43°
19
Hist. Avg.
66°
44°
20
Hist. Avg.
65°
43°
21
Hist. Avg.
65°
43°
22
Hist. Avg.
64°
42°
23
Hist. Avg.
64°
42°
24
Hist. Avg.
63°
42°
25
Hist. Avg.
63°
41°
26
Hist. Avg.
62°
41°
27
Hist. Avg.
62°
40°
28
Hist. Avg.
62°
40°
29
Hist. Avg.
61°
39°
30
Hist. Avg.
61°
39°
1
Hist. Avg.
60°
39°
2
Hist. Avg.
60°
38°
3
Hist. Avg.
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kempster
Kempster's September 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 43° and 58°. The average high for September is 72° with an average low of 51°. 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 Kempster. See also: October | November | December.
