S
M
T
W
T
F
S
29
58°
30°
30
72°
46°
31
81°
63°
1
80°
53°
2
51°
41°
3
68°
41°
4
73°
42°
5
56°
43°
6
57°
42°
7
56°
34°
8
48°
30°
9
50°
32°
10
64°
39°
11
64°
50°
12
54°
44°
13
81°
47°
14
87°
62°
15
89°
67°
16
92°
69°
17
81°
53°
18
63°
47°
19
52°
41°
20
52°
34°
21
51°
43°
22
58°
48°
23
71°
53°
24
65°
48°
25
55°
47°
26
57°
48°
27
60°
47°
28
59°
49°
29
61°
47°
30
65°
50°
1
66°
49°
2
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Chelsea
Chelsea's April 2026 forecast shows daily high temperatures ranging from 51° to 71°, with overnight lows between 34° and 53°. The average high for April is 60° with an average low of 47°. 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 Chelsea. See also: May | June | July.