S
M
T
W
T
F
S
31
78°
64°
1
76°
62°
2
77°
65°
3
77°
63°
4
74°
60°
5
75°
60°
6
74°
61°
7
75°
60°
8
74°
59°
9
75°
60°
10
74°
61°
11
76°
66°
12
75°
66°
13
75°
63°
14
76°
61°
15
75°
61°
16
76°
62°
17
76°
60°
18
77°
66°
19
77°
68°
20
82°
67°
21
77°
64°
22
78°
67°
23
80°
68°
24
82°
67°
25
82°
67°
26
83°
64°
27
83°
66°
28
82°
63°
29
78°
62°
30
81°
64°
1
82°
69°
2
82°
65°
3
81°
63°
4
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Monterosso al Mare
Monterosso al Mare's June 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 59° and 69°. The average high for June is 78° 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 Monterosso al Mare. See also: July | August | September.