S
M
T
W
T
F
S
26
86°
68°
27
84°
63°
28
83°
62°
29
84°
63°
30
87°
67°
31
90°
68°
1
85°
62°
2
84°
63°
3
84°
63°
4
83°
61°
5
84°
64°
6
84°
64°
7
85°
65°
8
85°
65°
9
83°
68°
10
84°
69°
11
83°
67°
12
84°
63°
13
89°
68°
14
90°
61°
15
84°
62°
16
84°
64°
17
89°
65°
18
89°
65°
19
84°
63°
20
83°
60°
21
84°
61°
22
84°
65°
23
85°
66°
24
83°
64°
25
83°
66°
26
85°
66°
27
88°
65°
28
89°
66°
29
89°
65°
30
88°
58°
31
82°
59°
1
83°
61°
2
86°
64°
3
87°
65°
4
87°
61°
5
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lavalette
Lavalette's August 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 58° and 69°. The average high for August is 85° 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 August weather will actually feel in Lavalette. See also: September | October | November.