S
M
T
W
T
F
S
26
80°
53°
27
83°
62°
28
66°
54°
29
67°
48°
30
66°
41°
1
64°
43°
2
62°
44°
3
75°
42°
4
78°
57°
5
69°
47°
6
63°
42°
7
67°
48°
8
71°
52°
9
79°
59°
10
67°
46°
11
68°
50°
12
74°
54°
13
76°
58°
14
79°
60°
15
78°
56°
16
74°
58°
17
75°
56°
18
76°
58°
19
81°
57°
20
74°
53°
21
73°
54°
22
73°
54°
23
75°
55°
24
76°
58°
25
76°
58°
26
77°
56°
27
77°
57°
28
78°
56°
29
78°
56°
30
82°
61°
31
83°
60°
1
83°
64°
2
84°
63°
3
86°
65°
4
87°
66°
5
87°
66°
6
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Baden
New Baden's May 2026 forecast shows daily high temperatures ranging from 63° to 87°, with overnight lows between 42° and 67°. The average high for May is 77° with an average low of 57°. 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 Baden. See also: June | July | August.
