S
M
T
W
T
F
S
26
88°
70°
27
85°
70°
28
84°
67°
29
84°
69°
30
86°
71°
31
88°
71°
1
87°
70°
2
85°
69°
3
92°
70°
4
85°
65°
5
85°
67°
6
86°
65°
7
85°
63°
8
84°
64°
9
85°
62°
10
85°
63°
11
87°
70°
12
91°
71°
13
91°
68°
14
90°
64°
15
85°
69°
16
85°
70°
17
87°
63°
18
85°
65°
19
85°
63°
20
86°
63°
21
87°
68°
22
90°
69°
23
90°
68°
24
91°
68°
25
92°
69°
26
90°
67°
27
91°
68°
28
90°
67°
29
90°
68°
30
87°
61°
31
84°
59°
1
82°
59°
2
81°
60°
3
82°
61°
4
82°
60°
5
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vevay
Vevay's August 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 59° and 71°. The average high for August is 87° with an average low of 66°. 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 Vevay. See also: September | October | November.
