S
M
T
W
T
F
S
26
85°
67°
27
85°
66°
28
88°
70°
29
90°
70°
30
91°
69°
31
91°
68°
1
89°
65°
2
90°
67°
3
87°
65°
4
84°
63°
5
85°
62°
6
84°
65°
7
84°
65°
8
85°
70°
9
Hist. Avg.
82°
60°
10
Hist. Avg.
82°
60°
11
Hist. Avg.
82°
60°
12
Hist. Avg.
82°
60°
13
Hist. Avg.
82°
60°
14
Hist. Avg.
81°
60°
15
Hist. Avg.
81°
60°
16
Hist. Avg.
81°
60°
17
Hist. Avg.
81°
60°
18
Hist. Avg.
81°
60°
19
Hist. Avg.
81°
59°
20
Hist. Avg.
81°
59°
21
Hist. Avg.
81°
59°
22
Hist. Avg.
81°
59°
23
Hist. Avg.
81°
59°
24
Hist. Avg.
81°
59°
25
Hist. Avg.
81°
59°
26
Hist. Avg.
81°
58°
27
Hist. Avg.
81°
58°
28
Hist. Avg.
80°
58°
29
Hist. Avg.
80°
58°
30
Hist. Avg.
80°
58°
31
Hist. Avg.
80°
58°
1
Hist. Avg.
80°
57°
2
Hist. Avg.
80°
57°
3
Hist. Avg.
79°
57°
4
Hist. Avg.
79°
57°
5
Hist. Avg.
79°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lafayette
Lafayette's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 70°. The average high for August 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 August weather will actually feel in Lafayette. See also: September | October | November.
