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
N/A
14
88°
66°
15
79°
59°
16
76°
64°
17
77°
65°
18
84°
66°
19
81°
62°
20
82°
62°
21
83°
64°
22
79°
62°
23
82°
62°
24
77°
63°
25
80°
63°
26
79°
64°
27
79°
60°
28
80°
61°
29
79°
61°
30
78°
62°
1
79°
61°
2
81°
63°
3
80°
67°
4
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Roslyn
Roslyn's June 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 59° and 67°. The average high for June is 80° 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 Roslyn. See also: July | August | September.
