S
M
T
W
T
F
S
28
57°
50°
29
54°
48°
30
56°
43°
1
65°
39°
2
68°
41°
3
66°
43°
4
64°
47°
5
68°
43°
6
70°
43°
7
72°
49°
8
62°
53°
9
57°
49°
10
70°
55°
11
69°
49°
12
62°
47°
13
59°
47°
14
60°
47°
15
59°
42°
16
57°
44°
17
59°
41°
18
60°
43°
19
58°
44°
20
60°
44°
21
64°
46°
22
65°
48°
23
66°
46°
24
60°
45°
25
61°
47°
26
59°
42°
27
58°
42°
28
58°
43°
29
60°
43°
30
61°
47°
31
60°
46°
1
58°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lagoon
Lagoon's July 2026 forecast shows daily high temperatures ranging from 57° to 70°, with overnight lows between 41° and 55°. The average high for July is 61° with an average low of 45°. 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 Lagoon. See also: August | September | October.
