S
M
T
W
T
F
S
30
85°
61°
31
85°
55°
1
81°
55°
2
79°
54°
3
82°
55°
4
84°
59°
5
84°
58°
6
82°
55°
7
78°
53°
8
78°
57°
9
79°
52°
10
77°
52°
11
78°
51°
12
78°
52°
13
76°
51°
14
75°
50°
15
76°
51°
16
77°
53°
17
76°
54°
18
80°
54°
19
78°
51°
20
Hist. Avg.
70°
49°
21
Hist. Avg.
70°
49°
22
Hist. Avg.
70°
48°
23
Hist. Avg.
69°
48°
24
Hist. Avg.
69°
47°
25
Hist. Avg.
69°
47°
26
Hist. Avg.
69°
47°
27
Hist. Avg.
68°
46°
28
Hist. Avg.
68°
46°
29
Hist. Avg.
68°
46°
30
Hist. Avg.
68°
45°
1
Hist. Avg.
67°
45°
2
Hist. Avg.
67°
45°
3
Hist. Avg.
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lowgap
Lowgap's September 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 50° and 61°. The average high for September is 79° 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 Lowgap. See also: October | November | December.
