S
M
T
W
T
F
S
29
68°
29°
30
60°
30°
31
40°
27°
1
37°
28°
2
32°
29°
3
32°
29°
4
37°
29°
5
45°
31°
6
33°
17°
7
41°
14°
8
53°
33°
9
34°
26°
10
52°
38°
11
54°
51°
12
71°
43°
13
61°
40°
14
57°
41°
15
64°
40°
16
65°
36°
17
59°
34°
18
63°
42°
19
62°
40°
20
59°
38°
21
62°
40°
22
58°
35°
23
52°
40°
24
52°
41°
25
53°
36°
26
54°
40°
27
55°
43°
28
54°
44°
29
64°
44°
30
64°
43°
1
54°
41°
2
54°
41°
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 34° to 71°, with overnight lows between 26° and 51°. The average high for April is 57° with an average low of 40°. 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.
