S
M
T
W
T
F
S
28
89°
70°
29
91°
71°
30
89°
70°
1
91°
73°
2
92°
73°
3
95°
74°
4
96°
73°
5
91°
73°
6
91°
72°
7
87°
71°
8
88°
69°
9
85°
70°
10
89°
71°
11
89°
70°
12
88°
71°
13
83°
71°
14
83°
70°
15
84°
71°
16
85°
71°
17
87°
70°
18
88°
72°
19
88°
71°
20
88°
72°
21
89°
72°
22
88°
71°
23
89°
72°
24
90°
72°
25
89°
73°
26
88°
72°
27
88°
72°
28
88°
71°
29
89°
73°
30
90°
72°
31
89°
72°
1
88°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Campobello
Campobello's July 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 69° and 74°. The average high for July is 89° with an average low of 71°. 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 Campobello. See also: August | September | October.