S
M
T
W
T
F
S
29
64°
52°
30
72°
54°
31
77°
57°
1
75°
59°
2
75°
61°
3
75°
64°
4
79°
64°
5
79°
66°
6
70°
61°
7
68°
59°
8
64°
57°
9
68°
52°
10
72°
57°
11
77°
54°
12
75°
55°
13
77°
57°
14
79°
61°
15
79°
64°
16
77°
66°
17
86°
64°
18
82°
64°
19
81°
63°
20
68°
57°
21
72°
55°
22
77°
57°
23
79°
61°
24
77°
64°
25
84°
61°
26
81°
66°
27
66°
63°
28
75°
70°
29
77°
68°
30
76°
71°
1
73°
67°
2
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Tybee Island
Tybee Island's April 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 53° and 71°. The average high for April is 73° with an average low of 65°. 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 Tybee Island. See also: May | June | July.