S
M
T
W
T
F
S
26
58°
39°
27
56°
41°
28
51°
35°
29
57°
35°
30
51°
38°
1
51°
32°
2
66°
33°
3
71°
46°
4
63°
37°
5
49°
32°
6
53°
30°
7
63°
32°
8
74°
41°
9
60°
40°
10
64°
36°
11
76°
33°
12
73°
51°
13
76°
41°
14
75°
55°
15
90°
57°
16
80°
47°
17
82°
60°
18
63°
46°
19
53°
38°
20
58°
34°
21
64°
46°
22
59°
48°
23
71°
48°
24
84°
52°
25
88°
61°
26
91°
66°
27
90°
67°
28
89°
64°
29
78°
62°
30
74°
58°
31
77°
61°
1
80°
61°
2
82°
63°
3
80°
63°
4
82°
58°
5
79°
59°
6
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Worthington
Worthington's May 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 58° and 64°. The average high for May is 80° with an average low of 61°. 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 Worthington. See also: June | July | August.
