S
M
T
W
T
F
S
30
81°
57°
31
80°
60°
1
79°
58°
2
80°
59°
3
78°
59°
4
79°
58°
5
79°
58°
6
78°
57°
7
78°
57°
8
77°
56°
9
76°
56°
10
76°
57°
11
78°
56°
12
78°
56°
13
77°
55°
14
78°
56°
15
75°
56°
16
76°
54°
17
76°
54°
18
72°
53°
19
73°
45°
20
69°
46°
21
67°
53°
22
70°
46°
23
69°
45°
24
66°
46°
25
67°
51°
26
70°
49°
27
68°
48°
28
66°
46°
29
65°
45°
30
65°
44°
1
66°
48°
2
68°
51°
3
69°
47°
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 65° to 81°, with overnight lows between 44° and 60°. The average high for September is 73° 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 Narragansett Pier. See also: October | November | December.
