S
M
T
W
T
F
S
26
70°
30°
27
56°
36°
28
54°
38°
29
71°
34°
30
80°
38°
1
71°
44°
2
75°
47°
3
91°
45°
4
78°
47°
5
66°
50°
6
62°
51°
7
71°
46°
8
65°
43°
9
78°
41°
10
64°
46°
11
79°
46°
12
80°
42°
13
60°
46°
14
60°
44°
15
52°
37°
16
54°
39°
17
64°
36°
18
68°
41°
19
68°
44°
20
66°
46°
21
82°
41°
22
79°
44°
23
64°
48°
24
70°
47°
25
56°
48°
26
64°
50°
27
71°
51°
28
74°
49°
29
64°
43°
30
66°
43°
31
64°
44°
1
70°
46°
2
75°
48°
3
73°
47°
4
74°
48°
5
67°
46°
6
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Taylorville
Taylorville's May 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 42° and 51°. The average high for May is 68° with an average low of 47°. 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 Taylorville. See also: June | July | August.