S
M
T
W
T
F
S
26
76°
42°
27
74°
55°
28
64°
49°
29
61°
39°
30
58°
34°
1
56°
34°
2
60°
34°
3
73°
47°
4
83°
40°
5
56°
39°
6
59°
37°
7
64°
49°
8
66°
48°
9
80°
50°
10
64°
42°
11
65°
49°
12
73°
54°
13
79°
53°
14
73°
54°
15
77°
54°
16
73°
53°
17
72°
54°
18
85°
60°
19
77°
55°
20
74°
56°
21
71°
48°
22
68°
48°
23
69°
49°
24
70°
49°
25
70°
50°
26
71°
49°
27
71°
50°
28
72°
52°
29
73°
57°
30
77°
61°
31
75°
58°
1
74°
54°
2
78°
59°
3
79°
60°
4
80°
62°
5
81°
63°
6
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Moline
Moline's May 2026 forecast shows daily high temperatures ranging from 56° to 85°, with overnight lows between 37° and 64°. The average high for May is 73° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Moline. See also: June | July | August.
