S
M
T
W
T
F
S
26
80°
58°
27
81°
64°
28
76°
58°
29
73°
54°
30
74°
53°
31
78°
55°
1
77°
56°
2
76°
56°
3
77°
58°
4
76°
60°
5
79°
59°
6
78°
55°
7
79°
59°
8
76°
58°
9
79°
59°
10
78°
57°
11
72°
53°
12
73°
55°
13
76°
58°
14
78°
58°
15
76°
57°
16
76°
58°
17
72°
58°
18
73°
57°
19
72°
57°
20
75°
56°
21
74°
56°
22
75°
55°
23
73°
55°
24
77°
57°
25
78°
57°
26
77°
56°
27
77°
54°
28
71°
50°
29
71°
52°
30
73°
55°
31
76°
55°
1
76°
56°
2
76°
54°
3
76°
51°
4
67°
49°
5
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Davenport
West Davenport's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 49° and 64°. The average high for August is 75° with an average low of 56°. 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 West Davenport. See also: September | October | November.
