S
M
T
W
T
F
S
29
83°
65°
30
81°
63°
31
87°
64°
1
86°
62°
2
86°
64°
3
88°
67°
4
87°
67°
5
87°
68°
6
86°
67°
7
74°
63°
8
80°
65°
9
83°
65°
10
85°
63°
11
83°
62°
12
86°
62°
13
86°
62°
14
86°
63°
15
85°
64°
16
86°
62°
17
89°
63°
18
92°
66°
19
87°
66°
20
85°
59°
21
88°
62°
22
84°
62°
23
85°
66°
24
86°
65°
25
87°
69°
26
86°
70°
27
87°
69°
28
86°
70°
29
84°
70°
30
86°
69°
1
87°
67°
2
82°
66°
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 82° to 92°, with overnight lows between 59° and 70°. The average high for April is 86° with an average low of 66°. 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.