S
M
T
W
T
F
S
26
52°
41°
27
46°
40°
28
49°
34°
29
53°
32°
30
50°
30°
1
54°
30°
2
71°
33°
3
71°
40°
4
61°
41°
5
46°
30°
6
44°
32°
7
61°
28°
8
70°
39°
9
57°
43°
10
56°
43°
11
71°
39°
12
69°
50°
13
75°
40°
14
79°
57°
15
82°
47°
16
69°
46°
17
72°
49°
18
58°
45°
19
49°
38°
20
63°
35°
21
70°
45°
22
55°
50°
23
62°
53°
24
85°
51°
25
93°
59°
26
92°
65°
27
92°
57°
28
89°
65°
29
90°
61°
30
86°
61°
31
84°
60°
1
85°
60°
2
79°
59°
3
81°
58°
4
80°
59°
5
79°
61°
6
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Evansville
Evansville's May 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 57° and 65°. The average high for May is 84° with an average low of 60°. 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 Evansville. See also: June | July | August.