S
M
T
W
T
F
S
29
50°
20°
30
70°
30°
31
65°
45°
1
64°
40°
2
41°
34°
3
55°
34°
4
60°
37°
5
47°
36°
6
45°
24°
7
41°
23°
8
49°
20°
9
60°
21°
10
72°
32°
11
55°
32°
12
56°
24°
13
70°
42°
14
83°
46°
15
81°
50°
16
83°
58°
17
67°
47°
18
61°
47°
19
53°
31°
20
44°
21°
21
54°
38°
22
58°
33°
23
54°
31°
24
55°
32°
25
55°
36°
26
59°
39°
27
55°
37°
28
54°
39°
29
57°
38°
30
56°
37°
1
57°
40°
2
57°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Marlborough
Marlborough's April 2026 forecast shows daily high temperatures ranging from 44° to 83°, with overnight lows between 21° and 58°. The average high for April is 58° with an average low of 38°. 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 Marlborough. See also: May | June | July.
