S
M
T
W
T
F
S
28
92°
75°
29
93°
76°
30
96°
73°
1
97°
73°
2
96°
72°
3
95°
72°
4
91°
71°
5
89°
69°
6
92°
68°
7
92°
66°
8
92°
71°
9
95°
72°
10
96°
76°
11
95°
73°
12
87°
71°
13
85°
71°
14
83°
72°
15
89°
74°
16
93°
73°
17
95°
74°
18
94°
76°
19
93°
74°
20
95°
74°
21
94°
74°
22
92°
74°
23
94°
74°
24
94°
77°
25
95°
77°
26
95°
76°
27
94°
77°
28
95°
77°
29
92°
76°
30
89°
76°
31
93°
75°
1
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Des Arc
Des Arc's July 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 71° and 77°. The average high for July is 92° with an average low of 75°. 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 Des Arc. See also: August | September | October.