S
M
T
W
T
F
S
29
65°
32°
30
74°
43°
31
78°
53°
1
81°
57°
2
79°
61°
3
80°
55°
4
81°
56°
5
81°
62°
6
66°
52°
7
68°
48°
8
61°
42°
9
70°
41°
10
76°
47°
11
83°
50°
12
74°
58°
13
80°
56°
14
84°
59°
15
87°
61°
16
87°
62°
17
89°
64°
18
87°
59°
19
81°
51°
20
72°
42°
21
68°
45°
22
81°
43°
23
85°
51°
24
88°
61°
25
85°
62°
26
65°
53°
27
67°
51°
28
74°
43°
29
71°
63°
30
72°
52°
1
69°
55°
2
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jacksonville
Jacksonville's April 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 46° and 63°. The average high for April is 68° with an average low of 54°. 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 Jacksonville. See also: May | June | July.
