S
M
T
W
T
F
S
26
61°
37°
27
68°
34°
28
62°
38°
29
59°
45°
30
55°
40°
1
57°
33°
2
54°
38°
3
50°
40°
4
65°
51°
5
72°
53°
6
58°
36°
7
49°
32°
8
48°
35°
9
48°
35°
10
53°
37°
11
54°
39°
12
54°
39°
13
56°
42°
14
57°
44°
15
56°
42°
16
57°
42°
17
66°
49°
18
68°
47°
19
62°
44°
20
65°
48°
21
67°
48°
22
67°
43°
23
59°
40°
24
59°
41°
25
60°
42°
26
61°
42°
27
62°
42°
28
61°
42°
29
61°
43°
30
62°
43°
31
63°
49°
1
63°
44°
2
64°
45°
3
64°
51°
4
66°
49°
5
65°
47°
6
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Davenport
Davenport's May 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 32° and 53°. The average high for May is 60° with an average low of 43°. 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 Davenport. See also: June | July | August.
