S
M
T
W
T
F
S
30
81°
62°
31
76°
64°
1
70°
60°
2
74°
60°
3
77°
64°
4
84°
68°
5
74°
63°
6
71°
59°
7
79°
58°
8
82°
60°
9
76°
69°
10
83°
63°
11
77°
52°
12
73°
62°
13
75°
66°
14
79°
56°
15
76°
62°
16
82°
54°
17
71°
53°
18
75°
54°
19
71°
46°
20
69°
48°
21
71°
50°
22
71°
50°
23
66°
54°
24
69°
53°
25
64°
46°
26
64°
48°
27
65°
52°
28
69°
51°
29
64°
50°
30
64°
51°
1
65°
52°
2
68°
51°
3
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Narragansett Pier
Narragansett Pier's September 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 46° and 69°. The average high for September is 71° 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 Narragansett Pier. See also: October | November | December.
