S
M
T
W
T
F
S
28
66°
45°
29
64°
43°
30
64°
46°
1
65°
46°
2
65°
44°
3
66°
46°
4
68°
45°
5
66°
45°
6
66°
44°
7
67°
48°
8
70°
48°
9
72°
47°
10
72°
51°
11
71°
52°
12
73°
53°
13
74°
52°
14
73°
51°
15
74°
52°
16
70°
52°
17
73°
51°
18
74°
52°
19
74°
48°
20
71°
45°
21
67°
50°
22
67°
49°
23
66°
45°
24
67°
50°
25
71°
52°
26
75°
52°
27
74°
47°
28
74°
45°
29
73°
51°
30
72°
50°
31
68°
46°
1
69°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Egg Island
Egg Island's July 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 43° and 53°. The average high for July is 70° with an average low of 48°. 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 Egg Island. See also: August | September | October.