S
M
T
W
T
F
S
30
68°
53°
31
72°
52°
1
80°
54°
2
78°
56°
3
68°
57°
4
66°
53°
5
56°
49°
6
63°
53°
7
64°
51°
8
71°
50°
9
76°
51°
10
63°
50°
11
54°
45°
12
57°
40°
13
67°
42°
14
58°
34°
15
58°
33°
16
69°
45°
17
72°
41°
18
72°
46°
19
72°
45°
20
71°
42°
21
72°
48°
22
67°
40°
23
66°
41°
24
60°
38°
25
60°
39°
26
71°
40°
27
63°
41°
28
53°
42°
29
52°
43°
30
55°
43°
1
55°
42°
2
56°
41°
3
51°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lamoureux
Lamoureux's September 2026 forecast shows daily high temperatures ranging from 51° to 72°, with overnight lows between 33° and 48°. The average high for September is 63° with an average low of 41°. 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 Lamoureux. See also: October | November | December.