S
M
T
W
T
F
S
28
94°
75°
29
95°
75°
30
N/A
1
94°
69°
2
93°
70°
3
91°
71°
4
92°
72°
5
92°
70°
6
91°
71°
7
89°
72°
8
92°
71°
9
92°
71°
10
88°
70°
11
88°
71°
12
92°
72°
13
90°
72°
14
91°
71°
15
91°
72°
16
88°
72°
17
91°
73°
18
91°
73°
19
92°
72°
20
91°
72°
21
92°
73°
22
90°
73°
23
91°
74°
24
93°
74°
25
93°
73°
26
92°
74°
27
92°
74°
28
91°
73°
29
89°
73°
30
88°
74°
31
90°
74°
1
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jacksonville
Jacksonville's July 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 69° and 74°. The average high for July is 91° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Jacksonville. See also: August | September | October.
