S
M
T
W
T
F
S
26
86°
69°
27
82°
62°
28
83°
64°
29
84°
68°
30
85°
62°
31
84°
61°
1
83°
62°
2
81°
60°
3
82°
61°
4
82°
60°
5
81°
61°
6
81°
61°
7
82°
62°
8
83°
65°
9
85°
66°
10
87°
63°
11
86°
61°
12
88°
68°
13
90°
60°
14
84°
59°
15
81°
61°
16
82°
63°
17
84°
60°
18
80°
60°
19
81°
59°
20
80°
58°
21
81°
59°
22
80°
57°
23
79°
58°
24
80°
58°
25
81°
65°
26
82°
66°
27
85°
67°
28
89°
62°
29
88°
57°
30
80°
57°
31
79°
63°
1
81°
63°
2
80°
56°
3
79°
55°
4
78°
62°
5
78°
63°
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 90°, with overnight lows between 55° 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.
