S
M
T
W
T
F
S
26
62°
41°
27
72°
37°
28
62°
51°
29
57°
44°
30
49°
36°
1
42°
32°
2
43°
33°
3
58°
31°
4
71°
45°
5
70°
50°
6
54°
37°
7
54°
37°
8
56°
46°
9
66°
50°
10
59°
39°
11
53°
36°
12
54°
46°
13
57°
41°
14
59°
44°
15
65°
47°
16
63°
46°
17
62°
45°
18
64°
47°
19
69°
48°
20
63°
42°
21
64°
43°
22
64°
45°
23
65°
47°
24
65°
43°
25
66°
46°
26
66°
46°
27
67°
44°
28
67°
47°
29
69°
46°
30
73°
49°
31
75°
54°
1
71°
52°
2
71°
50°
3
76°
55°
4
77°
56°
5
77°
56°
6
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grove City
Grove City's May 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 36° and 56°. The average high for May is 65° with an average low of 46°. 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 Grove City. See also: June | July | August.
