S
M
T
W
T
F
S
31
65°
41°
1
59°
41°
2
59°
40°
3
62°
42°
4
62°
47°
5
64°
48°
6
66°
47°
7
66°
44°
8
64°
45°
9
62°
41°
10
63°
40°
11
59°
39°
12
58°
41°
13
59°
46°
14
60°
42°
15
63°
40°
16
58°
38°
17
57°
40°
18
60°
47°
19
63°
39°
20
66°
39°
21
58°
40°
22
62°
37°
23
58°
36°
24
56°
42°
25
57°
38°
26
59°
37°
27
56°
45°
28
58°
46°
29
63°
47°
30
64°
47°
1
65°
46°
2
65°
47°
3
64°
47°
4
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mendoza
Mendoza's June 2026 forecast shows daily high temperatures ranging from 56° to 66°, with overnight lows between 36° and 48°. The average high for June is 61° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Mendoza. See also: July | August | September.