S
M
T
W
T
F
S
28
86°
68°
29
86°
68°
30
85°
67°
1
83°
67°
2
81°
63°
3
79°
60°
4
79°
60°
5
80°
63°
6
82°
67°
7
79°
68°
8
85°
67°
9
85°
68°
10
79°
59°
11
81°
66°
12
81°
67°
13
85°
68°
14
88°
62°
15
82°
65°
16
83°
68°
17
86°
64°
18
83°
61°
19
81°
60°
20
81°
60°
21
82°
67°
22
85°
62°
23
85°
60°
24
80°
59°
25
80°
64°
26
82°
68°
27
82°
68°
28
87°
67°
29
87°
59°
30
85°
58°
31
79°
58°
1
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lafayette
Lafayette's July 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 58° and 68°. The average high for July is 83° with an average low of 64°. 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 Lafayette. See also: August | September | October.
