S
M
T
W
T
F
S
26
78°
58°
27
78°
57°
28
84°
58°
29
75°
58°
30
85°
58°
31
92°
57°
1
87°
57°
2
101°
60°
3
101°
65°
4
91°
61°
5
78°
56°
6
86°
55°
7
87°
58°
8
74°
57°
9
96°
62°
10
83°
58°
11
83°
55°
12
79°
55°
13
70°
58°
14
69°
59°
15
69°
58°
16
87°
57°
17
81°
58°
18
88°
57°
19
81°
58°
20
82°
56°
21
82°
58°
22
77°
58°
23
96°
59°
24
86°
59°
25
88°
59°
26
89°
56°
27
90°
60°
28
74°
64°
29
76°
56°
30
79°
56°
31
65°
56°
1
70°
60°
2
73°
56°
3
72°
56°
4
73°
53°
5
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lafayette
Lafayette's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lafayette. See also: September | October | November.
