S
M
T
W
T
F
S
31
77°
48°
1
72°
51°
2
79°
50°
3
83°
61°
4
85°
59°
5
86°
59°
6
85°
66°
7
86°
66°
8
73°
61°
9
75°
59°
10
77°
64°
11
95°
69°
12
96°
73°
13
85°
70°
14
86°
68°
15
78°
64°
16
75°
58°
17
76°
61°
18
88°
69°
19
83°
64°
20
82°
65°
21
82°
66°
22
75°
65°
23
82°
62°
24
82°
63°
25
80°
62°
26
84°
63°
27
85°
65°
28
84°
66°
29
83°
67°
30
85°
67°
1
84°
65°
2
81°
63°
3
80°
67°
4
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Roslyn
Roslyn's June 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 62° and 69°. The average high for June is 82° with an average low of 65°. 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 Roslyn. See also: July | August | September.
