S
M
T
W
T
F
S
28
93°
76°
29
86°
75°
30
88°
75°
1
90°
75°
2
90°
70°
3
94°
72°
4
96°
73°
5
94°
76°
6
92°
77°
7
92°
72°
8
87°
74°
9
91°
73°
10
89°
70°
11
89°
71°
12
88°
71°
13
89°
72°
14
89°
74°
15
88°
81°
16
85°
70°
17
87°
73°
18
87°
72°
19
86°
74°
20
87°
75°
21
87°
75°
22
83°
74°
23
86°
75°
24
89°
76°
25
89°
75°
26
88°
75°
27
87°
74°
28
88°
75°
29
88°
75°
30
89°
76°
31
87°
76°
1
90°
75°
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 83° to 96°, with overnight lows between 70° and 81°. The average high for July is 89° with an average low of 74°. 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.
