S
M
T
W
T
F
S
29
81°
73°
30
80°
73°
31
81°
75°
1
81°
75°
2
82°
75°
3
82°
75°
4
82°
74°
5
82°
73°
6
82°
73°
7
82°
73°
8
82°
73°
9
82°
73°
10
82°
74°
11
81°
73°
12
82°
74°
13
83°
73°
14
84°
74°
15
85°
73°
16
84°
74°
17
85°
75°
18
85°
76°
19
86°
75°
20
85°
74°
21
85°
75°
22
86°
76°
23
84°
75°
24
85°
77°
25
85°
77°
26
86°
76°
27
87°
76°
28
86°
76°
29
83°
76°
30
83°
74°
1
84°
75°
2
83°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Middle Keys
Middle Keys's April 2026 forecast shows daily high temperatures ranging from 81° to 87°, with overnight lows between 73° and 77°. The average high for April is 84° with an average low of 75°. 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 Middle Keys. See also: May | June | July.
