S
M
T
W
T
F
S
30
72°
51°
31
75°
52°
1
75°
53°
2
72°
50°
3
70°
50°
4
71°
51°
5
71°
53°
6
72°
52°
7
73°
52°
8
72°
53°
9
71°
55°
10
74°
57°
11
75°
56°
12
76°
56°
13
76°
58°
14
78°
57°
15
79°
56°
16
79°
55°
17
78°
54°
18
78°
54°
19
77°
53°
20
74°
54°
21
77°
55°
22
78°
55°
23
78°
54°
24
74°
55°
25
71°
55°
26
70°
53°
27
71°
54°
28
72°
55°
29
73°
54°
30
72°
55°
1
76°
53°
2
73°
52°
3
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Las Lomas
Las Lomas's September 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 50° and 58°. The average high for September is 74° with an average low of 54°. 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 Las Lomas. See also: October | November | December.
