S
M
T
W
T
F
S
26
60°
50°
27
59°
50°
28
59°
49°
29
66°
51°
30
65°
48°
31
57°
47°
1
66°
51°
2
67°
52°
3
67°
52°
4
66°
51°
5
65°
50°
6
60°
51°
7
62°
51°
8
65°
50°
9
65°
51°
10
66°
51°
11
66°
50°
12
65°
51°
13
65°
51°
14
66°
50°
15
63°
49°
16
64°
50°
17
64°
50°
18
63°
48°
19
62°
49°
20
63°
50°
21
52°
45°
22
54°
49°
23
61°
41°
24
57°
40°
25
52°
37°
26
53°
42°
27
59°
41°
28
52°
41°
29
53°
44°
30
60°
44°
31
56°
35°
1
51°
39°
2
55°
45°
3
56°
44°
4
58°
40°
5
55°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lac-Vacher
Lac-Vacher's August 2026 forecast shows daily high temperatures ranging from 51° to 67°, with overnight lows between 35° and 52°. The average high for August is 60° with an average low of 47°. 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 Lac-Vacher. See also: September | October | November.
