S
M
T
W
T
F
S
29
25°
18°
30
27°
16°
31
32°
6°
1
40°
14°
2
35°
28°
3
43°
28°
4
46°
32°
5
36°
28°
6
44°
26°
7
38°
29°
8
42°
26°
9
46°
26°
10
56°
32°
11
60°
35°
12
44°
29°
13
38°
30°
14
52°
36°
15
46°
30°
16
36°
28°
17
40°
29°
18
47°
32°
19
44°
29°
20
43°
29°
21
53°
35°
22
47°
26°
23
45°
25°
24
45°
25°
25
46°
26°
26
47°
27°
27
47°
28°
28
48°
30°
29
49°
27°
30
51°
28°
1
55°
31°
2
54°
32°
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 36° to 60°, with overnight lows between 25° and 36°. The average high for April is 47° with an average low of 29°. 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.
