S
M
T
W
T
F
S
29
72°
39°
30
79°
45°
31
83°
58°
1
86°
55°
2
85°
54°
3
85°
58°
4
86°
60°
5
78°
59°
6
69°
47°
7
77°
44°
8
71°
46°
9
75°
42°
10
79°
42°
11
87°
43°
12
88°
55°
13
85°
54°
14
88°
54°
15
90°
55°
16
92°
59°
17
91°
59°
18
93°
61°
19
89°
56°
20
78°
49°
21
77°
51°
22
83°
54°
23
81°
56°
24
84°
58°
25
83°
64°
26
84°
58°
27
83°
57°
28
84°
58°
29
77°
58°
30
81°
59°
1
79°
58°
2
83°
60°
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 77° to 93°, with overnight lows between 49° and 64°. The average high for April is 84° with an average low of 57°. 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.
