S
M
T
W
T
F
S
26
81°
58°
27
82°
66°
28
74°
60°
29
67°
54°
30
64°
47°
1
64°
49°
2
66°
43°
3
73°
57°
4
81°
60°
5
74°
53°
6
62°
48°
7
63°
47°
8
69°
54°
9
78°
61°
10
74°
57°
11
77°
57°
12
77°
57°
13
81°
61°
14
78°
60°
15
78°
58°
16
81°
63°
17
79°
64°
18
78°
64°
19
82°
63°
20
77°
60°
21
80°
58°
22
74°
56°
23
74°
56°
24
75°
57°
25
73°
56°
26
74°
56°
27
76°
57°
28
77°
60°
29
78°
61°
30
82°
66°
31
80°
67°
1
79°
63°
2
80°
61°
3
80°
64°
4
81°
67°
5
82°
68°
6
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Madrid
New Madrid's May 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 43° and 68°. The average high for May is 77° with an average low of 59°. 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 New Madrid. See also: June | July | August.
