S
M
T
W
T
F
S
28
90°
72°
29
91°
72°
30
90°
73°
1
90°
73°
2
91°
74°
3
92°
73°
4
91°
72°
5
90°
72°
6
90°
73°
7
91°
72°
8
92°
71°
9
94°
72°
10
94°
72°
11
93°
73°
12
94°
72°
13
94°
72°
14
93°
73°
15
92°
72°
16
93°
71°
17
92°
73°
18
94°
73°
19
93°
74°
20
93°
74°
21
92°
73°
22
92°
74°
23
93°
74°
24
94°
73°
25
92°
73°
26
90°
74°
27
92°
72°
28
94°
73°
29
94°
74°
30
93°
73°
31
90°
74°
1
89°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Duval
Duval's July 2026 forecast shows daily high temperatures ranging from 89° to 94°, with overnight lows between 71° and 74°. The average high for July is 92° with an average low of 73°. 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 Duval. See also: August | September | October.
