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
53°
41°
7
56°
34°
8
60°
39°
9
65°
47°
10
59°
40°
11
58°
33°
12
65°
30°
13
68°
42°
14
48°
41°
15
64°
39°
16
70°
47°
17
83°
59°
18
86°
62°
19
83°
64°
20
66°
48°
21
67°
45°
22
62°
46°
23
54°
47°
24
64°
50°
25
77°
55°
26
81°
49°
27
80°
57°
28
68°
47°
29
75°
43°
30
69°
42°
31
74°
45°
1
74°
47°
2
75°
48°
3
78°
51°
4
80°
56°
5
81°
59°
6
78°
58°
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 69° to 81°, with overnight lows between 42° and 59°. The average high for May is 76° with an average low of 51°. 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.
