S
M
T
W
T
F
S
31
81°
58°
1
77°
60°
2
76°
59°
3
81°
59°
4
76°
62°
5
75°
62°
6
76°
62°
7
80°
61°
8
79°
63°
9
80°
63°
10
84°
64°
11
83°
63°
12
84°
64°
13
83°
64°
14
84°
65°
15
83°
63°
16
82°
64°
17
81°
64°
18
83°
63°
19
82°
64°
20
83°
62°
21
82°
63°
22
84°
65°
23
85°
66°
24
86°
66°
25
86°
65°
26
85°
66°
27
86°
66°
28
86°
63°
29
83°
61°
30
79°
60°
1
82°
63°
2
85°
65°
3
86°
67°
4
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Montebello
Montebello's June 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 60° and 67°. The average high for June is 83° with an average low of 64°. 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 Montebello. See also: July | August | September.