S
M
T
W
T
F
S
26
65°
46°
27
82°
44°
28
78°
55°
29
69°
50°
30
60°
40°
1
65°
37°
2
58°
35°
3
65°
29°
4
78°
45°
5
75°
53°
6
66°
49°
7
65°
40°
8
73°
35°
9
75°
52°
10
75°
50°
11
72°
46°
12
76°
41°
13
78°
48°
14
63°
43°
15
69°
52°
16
76°
61°
17
89°
63°
18
93°
67°
19
84°
67°
20
76°
56°
21
73°
57°
22
70°
55°
23
73°
54°
24
82°
59°
25
81°
59°
26
82°
61°
27
83°
53°
28
79°
58°
29
79°
59°
30
77°
56°
31
72°
52°
1
72°
52°
2
73°
51°
3
73°
51°
4
74°
53°
5
81°
61°
6
83°
61°
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 63° to 93°, with overnight lows between 43° 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 Worthington. See also: June | July | August.
