S
M
T
W
T
F
S
28
78°
61°
29
74°
59°
30
73°
58°
1
74°
59°
2
75°
61°
3
74°
65°
4
75°
63°
5
75°
60°
6
76°
62°
7
77°
66°
8
82°
67°
9
83°
64°
10
76°
62°
11
76°
63°
12
79°
66°
13
78°
64°
14
77°
62°
15
78°
66°
16
79°
67°
17
77°
67°
18
78°
64°
19
77°
67°
20
77°
68°
21
79°
68°
22
78°
67°
23
77°
66°
24
77°
65°
25
78°
64°
26
77°
64°
27
79°
66°
28
80°
65°
29
80°
65°
30
82°
68°
31
83°
67°
1
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Prudence Island
Prudence Island's July 2026 forecast shows daily high temperatures ranging from 73° to 83°, with overnight lows between 58° and 68°. The average high for July is 78° with an average low of 64°. 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 Prudence Island. See also: August | September | October.