S
M
T
W
T
F
S
31
73°
55°
1
73°
47°
2
74°
44°
3
74°
49°
4
74°
50°
5
82°
51°
6
80°
61°
7
69°
47°
8
68°
41°
9
69°
40°
10
73°
41°
11
75°
45°
12
79°
48°
13
79°
48°
14
80°
49°
15
80°
55°
16
72°
55°
17
79°
56°
18
82°
54°
19
84°
52°
20
83°
51°
21
80°
55°
22
80°
57°
23
81°
58°
24
76°
59°
25
81°
63°
26
78°
60°
27
77°
61°
28
77°
59°
29
72°
55°
30
74°
59°
1
75°
55°
2
69°
46°
3
70°
42°
4
76°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Narrows
Narrows's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Narrows. See also: October | November | December.