S
M
T
W
T
F
S
26
86°
65°
27
86°
69°
28
87°
70°
29
86°
70°
30
88°
67°
31
88°
63°
1
86°
69°
2
86°
61°
3
83°
60°
4
79°
58°
5
78°
59°
6
79°
61°
7
80°
60°
8
79°
61°
9
80°
61°
10
80°
63°
11
81°
67°
12
81°
69°
13
86°
69°
14
88°
63°
15
87°
60°
16
81°
61°
17
83°
58°
18
79°
59°
19
79°
63°
20
80°
68°
21
83°
67°
22
86°
67°
23
87°
68°
24
86°
61°
25
85°
60°
26
79°
59°
27
78°
58°
28
78°
64°
29
83°
62°
30
85°
64°
31
84°
64°
1
Hist. Avg.
80°
58°
2
Hist. Avg.
80°
58°
3
Hist. Avg.
80°
57°
4
Hist. Avg.
80°
57°
5
Hist. Avg.
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Davenport
Davenport's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 58° and 70°. The average high for August is 83° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Davenport. See also: September | October | November.
