S
M
T
W
T
F
S
30
72°
53°
31
72°
54°
1
75°
54°
2
77°
58°
3
75°
58°
4
77°
55°
5
74°
54°
6
71°
52°
7
71°
56°
8
74°
57°
9
71°
55°
10
70°
56°
11
75°
55°
12
76°
56°
13
75°
56°
14
75°
57°
15
74°
56°
16
74°
56°
17
73°
55°
18
74°
49°
19
73°
51°
20
70°
46°
21
67°
48°
22
67°
52°
23
70°
51°
24
72°
46°
25
72°
46°
26
71°
52°
27
72°
51°
28
70°
49°
29
69°
50°
30
69°
49°
1
70°
47°
2
70°
48°
3
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Low Gap
Low Gap's September 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 46° and 58°. The average high for September is 72° with an average low of 53°. 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 Low Gap. See also: October | November | December.
