S
M
T
W
T
F
S
29
80°
68°
30
79°
66°
31
86°
66°
1
83°
65°
2
84°
65°
3
87°
68°
4
83°
65°
5
85°
68°
6
83°
68°
7
83°
69°
8
86°
68°
9
85°
69°
10
85°
67°
11
84°
64°
12
85°
64°
13
87°
64°
14
83°
64°
15
82°
62°
16
82°
63°
17
85°
64°
18
83°
70°
19
84°
72°
20
83°
68°
21
82°
64°
22
82°
60°
23
82°
64°
24
82°
64°
25
84°
67°
26
82°
70°
27
82°
68°
28
84°
68°
29
84°
69°
30
84°
70°
1
84°
70°
2
84°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Marco Island
Marco Island's April 2026 forecast shows daily high temperatures ranging from 84° to 84°, with overnight lows between 72° and 72°. The average high for April is 84° with an average low of 72°. 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 Marco Island. See also: May | June | July.
