S
M
T
W
T
F
S
26
95°
75°
27
87°
77°
28
92°
78°
29
89°
78°
30
86°
74°
31
91°
78°
1
89°
77°
2
84°
76°
3
88°
76°
4
92°
73°
5
90°
75°
6
92°
72°
7
91°
72°
8
93°
78°
9
94°
77°
10
96°
77°
11
98°
79°
12
96°
78°
13
97°
77°
14
98°
77°
15
97°
78°
16
97°
77°
17
96°
77°
18
95°
79°
19
95°
78°
20
93°
77°
21
95°
76°
22
94°
75°
23
93°
74°
24
93°
76°
25
92°
75°
26
93°
76°
27
92°
75°
28
93°
76°
29
92°
75°
30
89°
75°
31
92°
76°
1
90°
76°
2
89°
75°
3
90°
76°
4
89°
76°
5
88°
75°
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 88° to 97°, with overnight lows between 74° and 79°. The average high for August is 93° with an average low of 76°. 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.
