S
M
T
W
T
F
S
31
78°
60°
1
72°
57°
2
73°
57°
3
72°
55°
4
73°
56°
5
74°
62°
6
81°
63°
7
81°
64°
8
80°
65°
9
82°
65°
10
82°
58°
11
75°
57°
12
75°
58°
13
78°
64°
14
83°
58°
15
76°
58°
16
76°
59°
17
77°
58°
18
77°
60°
19
81°
66°
20
85°
67°
21
86°
65°
22
83°
65°
23
86°
68°
24
87°
69°
25
85°
69°
26
83°
62°
27
82°
63°
28
83°
67°
29
84°
62°
30
83°
63°
1
84°
67°
2
84°
69°
3
88°
70°
4
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Marlboro
Marlboro's June 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 55° and 70°. The average high for June is 81° with an average low of 63°. 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 Marlboro. See also: July | August | September.