S
M
T
W
T
F
S
30
79°
49°
31
78°
52°
1
74°
53°
2
76°
53°
3
79°
52°
4
80°
48°
5
78°
51°
6
74°
52°
7
70°
57°
8
75°
54°
9
74°
47°
10
75°
49°
11
76°
50°
12
75°
49°
13
76°
49°
14
75°
52°
15
73°
49°
16
69°
51°
17
67°
52°
18
68°
51°
19
67°
52°
20
67°
50°
21
66°
51°
22
64°
54°
23
63°
54°
24
66°
54°
25
65°
55°
26
65°
54°
27
66°
55°
28
66°
55°
29
67°
52°
30
67°
55°
1
64°
55°
2
64°
54°
3
63°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Los Pilares
Los Pilares's September 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 47° and 55°. The average high for September is 68° with an average low of 52°. 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 Los Pilares. See also: October | November | December.