S
M
T
W
T
F
S
28
79°
59°
29
82°
59°
30
80°
60°
1
83°
59°
2
82°
62°
3
78°
58°
4
78°
64°
5
80°
65°
6
84°
66°
7
87°
67°
8
87°
67°
9
86°
66°
10
87°
67°
11
87°
65°
12
86°
66°
13
86°
66°
14
83°
65°
15
85°
66°
16
84°
62°
17
79°
60°
18
79°
62°
19
80°
59°
20
78°
58°
21
78°
58°
22
79°
60°
23
82°
65°
24
84°
66°
25
86°
65°
26
82°
66°
27
80°
59°
28
81°
62°
29
83°
63°
30
82°
59°
31
84°
60°
1
83°
58°
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 78° to 87°, with overnight lows between 58° and 67°. The average high for July is 82° with an average low of 63°. 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.
