S
M
T
W
T
F
S
30
89°
56°
31
90°
56°
1
90°
53°
2
84°
49°
3
82°
50°
4
83°
49°
5
83°
49°
6
84°
50°
7
87°
51°
8
88°
52°
9
89°
54°
10
88°
49°
11
87°
55°
12
87°
53°
13
88°
51°
14
85°
48°
15
82°
46°
16
80°
47°
17
79°
49°
18
83°
49°
19
83°
50°
20
Hist. Avg.
80°
51°
21
Hist. Avg.
80°
50°
22
Hist. Avg.
79°
50°
23
Hist. Avg.
78°
50°
24
Hist. Avg.
78°
49°
25
Hist. Avg.
78°
49°
26
Hist. Avg.
77°
48°
27
Hist. Avg.
76°
48°
28
Hist. Avg.
76°
47°
29
Hist. Avg.
76°
47°
30
Hist. Avg.
75°
46°
1
Hist. Avg.
74°
46°
2
Hist. Avg.
74°
46°
3
Hist. Avg.
73°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Loma
Loma's September 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 46° and 56°. The average high for September is 85° with an average low of 51°. 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 Loma. See also: October | November | December.