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
91°
72°
7
96°
73°
8
93°
77°
9
92°
76°
10
92°
78°
11
90°
77°
12
89°
75°
13
87°
74°
14
88°
75°
15
89°
74°
16
91°
76°
17
92°
76°
18
92°
77°
19
94°
76°
20
92°
77°
21
93°
75°
22
92°
76°
23
91°
77°
24
89°
77°
25
91°
77°
26
90°
76°
27
90°
77°
28
91°
77°
29
89°
76°
30
89°
77°
31
88°
77°
1
89°
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 94°, with overnight lows between 74° and 78°. The average high for July is 91° 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.