S
M
T
W
T
F
S
28
80°
60°
29
78°
62°
30
81°
61°
1
81°
62°
2
83°
67°
3
83°
64°
4
84°
68°
5
85°
69°
6
87°
70°
7
90°
71°
8
91°
70°
9
91°
70°
10
90°
71°
11
89°
70°
12
90°
69°
13
85°
67°
14
86°
68°
15
88°
69°
16
85°
64°
17
82°
62°
18
81°
62°
19
81°
63°
20
82°
62°
21
81°
62°
22
82°
63°
23
84°
66°
24
88°
68°
25
89°
68°
26
88°
69°
27
83°
62°
28
83°
64°
29
86°
68°
30
85°
62°
31
85°
60°
1
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lacon
Lacon's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 60° and 71°. The average high for July is 85° with an average low of 66°. 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 Lacon. See also: August | September | October.