S
M
T
W
T
F
S
26
75°
46°
27
75°
52°
28
64°
48°
29
60°
42°
30
59°
38°
1
58°
36°
2
62°
40°
3
74°
46°
4
83°
49°
5
58°
41°
6
57°
41°
7
64°
46°
8
64°
42°
9
71°
46°
10
69°
48°
11
69°
49°
12
70°
49°
13
75°
51°
14
74°
50°
15
72°
50°
16
74°
51°
17
75°
56°
18
76°
56°
19
76°
53°
20
73°
56°
21
70°
48°
22
67°
47°
23
68°
48°
24
69°
49°
25
69°
49°
26
70°
50°
27
70°
50°
28
71°
52°
29
72°
57°
30
77°
60°
31
73°
57°
1
73°
54°
2
77°
58°
3
77°
61°
4
80°
61°
5
81°
63°
6
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Keosauqua
Keosauqua's May 2026 forecast shows daily high temperatures ranging from 57° to 83°, with overnight lows between 41° and 63°. The average high for May is 72° with an average low of 52°. 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 Keosauqua. See also: June | July | August.
