S
M
T
W
T
F
S
29
50°
24°
30
65°
37°
31
65°
38°
1
72°
39°
2
39°
35°
3
68°
36°
4
59°
36°
5
57°
37°
6
50°
34°
7
48°
31°
8
44°
27°
9
57°
30°
10
69°
34°
11
60°
42°
12
56°
36°
13
68°
57°
14
77°
59°
15
81°
58°
16
73°
60°
17
77°
52°
18
65°
50°
19
67°
46°
20
57°
38°
21
56°
37°
22
59°
46°
23
60°
43°
24
62°
46°
25
61°
45°
26
62°
43°
27
57°
43°
28
58°
42°
29
60°
41°
30
61°
41°
1
59°
39°
2
59°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South Weymouth
South Weymouth's April 2026 forecast shows daily high temperatures ranging from 56° to 81°, with overnight lows between 37° and 60°. The average high for April is 64° with an average low of 46°. 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 South Weymouth. See also: May | June | July.
