S
M
T
W
T
F
S
26
86°
69°
27
82°
62°
28
83°
64°
29
84°
68°
30
85°
62°
31
85°
64°
1
87°
62°
2
84°
61°
3
83°
60°
4
81°
60°
5
82°
59°
6
81°
60°
7
82°
59°
8
84°
63°
9
83°
65°
10
81°
65°
11
84°
67°
12
85°
67°
13
84°
66°
14
89°
60°
15
88°
60°
16
80°
62°
17
81°
67°
18
84°
60°
19
84°
58°
20
80°
59°
21
81°
60°
22
85°
62°
23
84°
65°
24
85°
66°
25
87°
58°
26
87°
59°
27
79°
60°
28
80°
59°
29
80°
63°
30
82°
64°
31
86°
64°
1
86°
59°
2
84°
61°
3
84°
61°
4
78°
60°
5
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Moline
Moline's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 58° and 69°. The average high for August is 83° with an average low of 62°. 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 Moline. See also: September | October | November.
