S
M
T
W
T
F
S
29
83°
50°
30
84°
63°
31
88°
64°
1
88°
68°
2
82°
68°
3
88°
70°
4
74°
53°
5
71°
46°
6
75°
47°
7
78°
47°
8
84°
55°
9
84°
60°
10
83°
58°
11
86°
66°
12
78°
69°
13
82°
69°
14
82°
66°
15
77°
63°
16
78°
61°
17
81°
63°
18
84°
66°
19
85°
65°
20
87°
64°
21
77°
52°
22
80°
59°
23
81°
58°
24
81°
59°
25
79°
59°
26
80°
58°
27
80°
59°
28
76°
59°
29
81°
61°
30
81°
61°
1
80°
60°
2
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Boston
Boston's April 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 52° and 69°. The average high for April is 81° with an average low of 61°. 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 Boston. See also: May | June | July.
