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
90°
71°
9
90°
71°
10
91°
70°
11
92°
72°
12
90°
72°
13
87°
72°
14
85°
72°
15
88°
71°
16
88°
69°
17
89°
70°
18
90°
69°
19
89°
70°
20
92°
71°
21
91°
69°
22
92°
68°
23
88°
68°
24
87°
70°
25
88°
70°
26
87°
70°
27
91°
70°
28
88°
72°
29
87°
71°
30
89°
73°
31
91°
73°
1
91°
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 85° to 92°, with overnight lows between 68° and 73°. The average high for July is 89° with an average low of 70°. 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.
