S
M
T
W
T
F
S
31
77°
45°
1
81°
52°
2
79°
44°
3
85°
56°
4
83°
62°
5
80°
64°
6
79°
58°
7
79°
62°
8
81°
62°
9
81°
61°
10
82°
60°
11
83°
59°
12
79°
59°
13
78°
58°
14
77°
58°
15
78°
56°
16
71°
52°
17
73°
55°
18
78°
61°
19
81°
61°
20
82°
62°
21
80°
61°
22
80°
62°
23
81°
61°
24
76°
57°
25
76°
62°
26
83°
62°
27
78°
58°
28
75°
56°
29
75°
55°
30
76°
57°
1
79°
64°
2
83°
64°
3
81°
60°
4
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Montello
Montello's June 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 44° and 64°. The average high for June is 79° with an average low of 59°. 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 Montello. See also: July | August | September.