S
M
T
W
T
F
S
28
76°
42°
29
70°
45°
30
77°
46°
1
65°
51°
2
62°
52°
3
66°
43°
4
62°
45°
5
68°
48°
6
75°
54°
7
79°
55°
8
72°
56°
9
75°
52°
10
72°
54°
11
74°
52°
12
71°
54°
13
70°
52°
14
71°
53°
15
57°
45°
16
58°
48°
17
60°
46°
18
57°
47°
19
61°
48°
20
66°
50°
21
65°
51°
22
59°
51°
23
60°
50°
24
65°
52°
25
61°
52°
26
62°
51°
27
60°
50°
28
61°
52°
29
66°
51°
30
63°
50°
31
65°
51°
1
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lac-Vacher
Lac-Vacher's July 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 43° and 56°. The average high for July is 65° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lac-Vacher. See also: August | September | October.