S
M
T
W
T
F
S
30
68°
53°
31
66°
48°
1
75°
50°
2
80°
44°
3
78°
59°
4
84°
53°
5
75°
56°
6
64°
58°
7
60°
52°
8
65°
51°
9
76°
48°
10
73°
47°
11
60°
46°
12
56°
39°
13
64°
32°
14
53°
43°
15
56°
43°
16
60°
39°
17
67°
45°
18
66°
43°
19
66°
48°
20
66°
49°
21
69°
51°
22
67°
47°
23
68°
48°
24
69°
47°
25
66°
45°
26
65°
45°
27
62°
45°
28
59°
42°
29
58°
37°
30
58°
42°
1
56°
40°
2
50°
43°
3
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lanigan
Lanigan's September 2026 forecast shows daily high temperatures ranging from 50° to 69°, with overnight lows between 37° and 51°. The average high for September is 63° with an average low of 44°. 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 Lanigan. See also: October | November | December.