S
M
T
W
T
F
S
28
81°
55°
29
86°
59°
30
86°
61°
1
96°
66°
2
97°
69°
3
95°
70°
4
91°
66°
5
79°
67°
6
67°
61°
7
71°
60°
8
84°
57°
9
86°
60°
10
84°
66°
11
82°
63°
12
83°
58°
13
83°
64°
14
93°
70°
15
86°
61°
16
82°
58°
17
80°
58°
18
78°
63°
19
78°
60°
20
77°
59°
21
75°
58°
22
75°
57°
23
76°
57°
24
76°
59°
25
75°
59°
26
78°
56°
27
73°
55°
28
74°
59°
29
74°
55°
30
72°
56°
31
72°
59°
1
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Davenport
Davenport's July 2026 forecast shows daily high temperatures ranging from 72° to 93°, with overnight lows between 55° and 70°. The average high for July is 78° with an average low of 59°. 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 Davenport. See also: August | September | October.