S
M
T
W
T
F
S
29
76°
38°
30
83°
59°
31
83°
65°
1
86°
63°
2
79°
70°
3
85°
70°
4
73°
55°
5
67°
41°
6
71°
38°
7
74°
40°
8
N/A
9
82°
56°
10
84°
56°
11
84°
61°
12
80°
67°
13
81°
66°
14
86°
65°
15
81°
62°
16
80°
58°
17
80°
61°
18
83°
63°
19
81°
61°
20
82°
65°
21
84°
62°
22
75°
51°
23
79°
58°
24
78°
58°
25
79°
57°
26
77°
55°
27
77°
57°
28
80°
58°
29
80°
60°
30
79°
59°
1
77°
59°
2
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Jacksonville
Jacksonville's April 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 51° and 67°. The average high for April is 80° with an average low of 60°. 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.
