S
M
T
W
T
F
S
31
79°
57°
1
72°
54°
2
70°
58°
3
73°
61°
4
74°
62°
5
73°
62°
6
77°
61°
7
75°
63°
8
81°
62°
9
81°
57°
10
80°
63°
11
81°
64°
12
82°
65°
13
83°
62°
14
81°
58°
15
76°
58°
16
76°
62°
17
77°
64°
18
83°
58°
19
78°
58°
20
78°
60°
21
81°
66°
22
85°
65°
23
79°
66°
24
79°
63°
25
82°
61°
26
80°
61°
27
84°
62°
28
80°
65°
29
83°
61°
30
80°
66°
1
85°
65°
2
82°
60°
3
82°
59°
4
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Monrovia
Monrovia's June 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 54° and 66°. The average high for June is 79° with an average low of 61°. 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 Monrovia. See also: July | August | September.
