S
M
T
W
T
F
S
28
82°
70°
29
88°
70°
30
90°
72°
1
91°
72°
2
91°
72°
3
93°
72°
4
90°
70°
5
85°
68°
6
80°
67°
7
81°
64°
8
85°
67°
9
85°
69°
10
82°
64°
11
82°
64°
12
81°
61°
13
82°
62°
14
79°
62°
15
80°
61°
16
80°
62°
17
81°
63°
18
80°
62°
19
83°
66°
20
80°
59°
21
77°
59°
22
78°
60°
23
78°
59°
24
80°
63°
25
81°
64°
26
78°
64°
27
79°
65°
28
84°
66°
29
84°
66°
30
83°
65°
31
83°
66°
1
82°
65°
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 77° to 85°, with overnight lows between 59° and 69°. The average high for July is 81° 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.
