S
M
T
W
T
F
S
31
68°
51°
1
66°
53°
2
62°
53°
3
70°
52°
4
67°
52°
5
71°
52°
6
62°
52°
7
66°
51°
8
64°
55°
9
67°
53°
10
74°
58°
11
81°
58°
12
74°
55°
13
73°
55°
14
69°
56°
15
68°
57°
16
66°
58°
17
68°
59°
18
67°
58°
19
66°
56°
20
67°
53°
21
64°
52°
22
63°
50°
23
67°
53°
24
63°
52°
25
69°
55°
26
70°
56°
27
67°
55°
28
66°
54°
29
63°
54°
30
62°
52°
1
64°
53°
2
64°
54°
3
67°
55°
4
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Monterey Heights
Monterey Heights's June 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 50° and 59°. The average high for June is 67° with an average low of 55°. 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 Monterey Heights. See also: July | August | September.