S
M
T
W
T
F
S
28
78°
62°
29
86°
60°
30
79°
63°
1
80°
69°
2
92°
69°
3
94°
72°
4
92°
71°
5
78°
68°
6
69°
61°
7
68°
63°
8
80°
62°
9
81°
67°
10
86°
69°
11
79°
59°
12
80°
60°
13
80°
67°
14
85°
70°
15
94°
68°
16
89°
63°
17
85°
60°
18
81°
59°
19
76°
62°
20
79°
62°
21
78°
59°
22
77°
61°
23
78°
63°
24
81°
60°
25
77°
59°
26
78°
62°
27
78°
63°
28
79°
64°
29
78°
63°
30
77°
62°
31
77°
64°
1
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Narragansett
Narragansett's July 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 59° and 70°. The average high for July is 80° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Narragansett. See also: August | September | October.