S
M
T
W
T
F
S
28
98°
76°
29
98°
76°
30
99°
76°
1
95°
74°
2
93°
74°
3
95°
74°
4
95°
74°
5
92°
71°
6
88°
75°
7
88°
76°
8
90°
76°
9
92°
77°
10
92°
78°
11
91°
77°
12
89°
75°
13
89°
74°
14
90°
75°
15
90°
75°
16
91°
76°
17
91°
76°
18
92°
77°
19
93°
76°
20
93°
77°
21
93°
77°
22
92°
76°
23
91°
77°
24
88°
75°
25
87°
73°
26
87°
73°
27
88°
75°
28
88°
77°
29
89°
77°
30
89°
76°
31
87°
75°
1
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Laplace
Laplace's July 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 73° and 78°. The average high for July is 90° with an average low of 76°. 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 Laplace. See also: August | September | October.