S
M
T
W
T
F
S
29
43°
32°
30
48°
28°
31
52°
35°
1
48°
42°
2
58°
41°
3
52°
42°
4
60°
40°
5
63°
40°
6
67°
41°
7
54°
35°
8
56°
35°
9
60°
37°
10
62°
38°
11
53°
47°
12
57°
47°
13
59°
46°
14
48°
41°
15
50°
33°
16
55°
41°
17
53°
42°
18
57°
46°
19
65°
48°
20
70°
48°
21
62°
49°
22
56°
44°
23
58°
40°
24
64°
43°
25
63°
44°
26
64°
43°
27
62°
42°
28
62°
41°
29
56°
44°
30
53°
40°
1
52°
40°
2
53°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sandown
Sandown's April 2026 forecast shows daily high temperatures ranging from 52° to 70°, with overnight lows between 40° and 49°. The average high for April is 59° with an average low of 43°. 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 Sandown. See also: May | June | July.