S
M
T
W
T
F
S
28
92°
70°
29
93°
70°
30
95°
73°
1
95°
74°
2
94°
72°
3
94°
73°
4
91°
72°
5
93°
72°
6
89°
70°
7
91°
68°
8
95°
71°
9
92°
72°
10
91°
73°
11
87°
71°
12
85°
70°
13
82°
68°
14
84°
69°
15
90°
70°
16
91°
71°
17
91°
70°
18
93°
73°
19
89°
70°
20
91°
70°
21
92°
69°
22
91°
72°
23
91°
71°
24
92°
73°
25
92°
72°
26
90°
72°
27
90°
70°
28
91°
72°
29
92°
72°
30
91°
71°
31
88°
72°
1
87°
72°
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 82° to 95°, with overnight lows between 68° and 73°. The average high for July is 90° with an average low of 71°. 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.
