S
M
T
W
T
F
S
28
83°
65°
29
87°
62°
30
88°
67°
1
96°
73°
2
100°
77°
3
100°
74°
4
98°
70°
5
89°
71°
6
79°
66°
7
75°
65°
8
84°
68°
9
81°
71°
10
89°
68°
11
84°
65°
12
84°
65°
13
85°
65°
14
88°
65°
15
93°
70°
16
90°
66°
17
89°
64°
18
88°
67°
19
87°
65°
20
88°
68°
21
84°
67°
22
84°
64°
23
84°
64°
24
91°
68°
25
87°
65°
26
86°
67°
27
90°
70°
28
89°
70°
29
90°
69°
30
87°
69°
31
84°
67°
1
86°
69°
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 81° to 93°, with overnight lows between 64° and 71°. The average high for July is 87° with an average low of 67°. 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.
