S
M
T
W
T
F
S
31
62°
39°
1
75°
41°
2
76°
42°
3
65°
49°
4
64°
51°
5
57°
47°
6
53°
41°
7
60°
42°
8
59°
39°
9
56°
47°
10
54°
43°
11
72°
40°
12
69°
48°
13
77°
49°
14
84°
47°
15
89°
51°
16
73°
63°
17
71°
53°
18
83°
49°
19
84°
50°
20
71°
54°
21
72°
47°
22
85°
48°
23
84°
49°
24
83°
52°
25
74°
52°
26
67°
46°
27
65°
49°
28
68°
51°
29
65°
48°
30
63°
44°
1
65°
45°
2
67°
46°
3
70°
45°
4
77°
51°
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 63° to 77°, with overnight lows between 44° and 52°. The average high for June is 68° with an average low of 48°. 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.
