S
M
T
W
T
F
S
28
87°
56°
29
92°
62°
30
92°
62°
1
82°
56°
2
85°
56°
3
92°
57°
4
89°
59°
5
91°
61°
6
89°
55°
7
86°
55°
8
84°
54°
9
96°
59°
10
99°
62°
11
90°
60°
12
94°
68°
13
92°
72°
14
109°
70°
15
99°
76°
16
93°
56°
17
87°
55°
18
88°
55°
19
90°
60°
20
81°
60°
21
86°
59°
22
88°
61°
23
90°
60°
24
91°
61°
25
93°
62°
26
92°
62°
27
93°
61°
28
94°
62°
29
91°
60°
30
87°
58°
31
87°
58°
1
88°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bethel Island
Bethel Island's July 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 55° and 62°. The average high for July is 89° with an average low of 59°. 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 Bethel Island. See also: August | September | October.
