S
M
T
W
T
F
S
29
70°
39°
30
79°
55°
31
79°
63°
1
67°
48°
2
76°
55°
3
80°
66°
4
73°
41°
5
57°
39°
6
59°
39°
7
51°
38°
8
73°
40°
9
77°
56°
10
74°
49°
11
71°
44°
12
79°
58°
13
81°
68°
14
84°
68°
15
79°
63°
16
78°
60°
17
84°
55°
18
74°
38°
19
64°
36°
20
62°
38°
21
77°
48°
22
78°
59°
23
81°
55°
24
71°
56°
25
74°
48°
26
77°
59°
27
75°
54°
28
70°
51°
29
65°
44°
30
65°
40°
1
60°
39°
2
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Roslyn
Roslyn's April 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 39° and 59°. The average high for April is 68° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Roslyn. See also: May | June | July.
