S
M
T
W
T
F
S
31
60°
49°
1
58°
51°
2
58°
51°
3
60°
53°
4
59°
53°
5
62°
50°
6
61°
49°
7
58°
47°
8
61°
49°
9
63°
56°
10
68°
49°
11
74°
50°
12
65°
53°
13
60°
54°
14
62°
56°
15
63°
57°
16
66°
56°
17
63°
57°
18
61°
57°
19
64°
56°
20
70°
58°
21
62°
56°
22
61°
56°
23
64°
57°
24
65°
57°
25
65°
57°
26
67°
59°
27
66°
55°
28
69°
52°
29
67°
51°
30
63°
52°
1
64°
52°
2
65°
52°
3
66°
51°
4
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Monterey
Monterey's June 2026 forecast shows daily high temperatures ranging from 63° to 69°, with overnight lows between 51° and 59°. The average high for June is 66° with an average low of 54°. 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. See also: July | August | September.