S
M
T
W
T
F
S
30
64°
46°
31
63°
49°
1
66°
48°
2
66°
49°
3
65°
47°
4
66°
43°
5
66°
44°
6
65°
49°
7
65°
48°
8
66°
48°
9
65°
47°
10
65°
49°
11
64°
49°
12
65°
47°
13
64°
43°
14
61°
45°
15
60°
46°
16
61°
48°
17
61°
45°
18
64°
45°
19
60°
46°
20
62°
47°
21
64°
46°
22
63°
45°
23
58°
43°
24
59°
46°
25
60°
42°
26
60°
41°
27
58°
43°
28
57°
46°
29
61°
44°
30
61°
46°
1
60°
45°
2
60°
43°
3
57°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kirklinton
Kirklinton's September 2026 forecast shows daily high temperatures ranging from 57° to 66°, with overnight lows between 41° and 49°. The average high for September is 62° with an average low of 46°. 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 Kirklinton. See also: October | November | December.