S
M
T
W
T
F
S
26
60°
46°
27
73°
44°
28
63°
49°
29
58°
46°
30
57°
43°
1
51°
30°
2
51°
35°
3
61°
47°
4
73°
56°
5
63°
43°
6
57°
41°
7
54°
37°
8
59°
44°
9
62°
45°
10
65°
45°
11
65°
48°
12
67°
47°
13
66°
46°
14
65°
48°
15
69°
48°
16
65°
46°
17
68°
54°
18
75°
56°
19
74°
56°
20
75°
57°
21
76°
57°
22
77°
58°
23
77°
52°
24
69°
48°
25
69°
52°
26
74°
58°
27
77°
57°
28
71°
55°
29
71°
52°
30
72°
55°
31
74°
54°
1
72°
53°
2
75°
59°
3
74°
52°
4
72°
51°
5
72°
52°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grover Hill
Grover Hill's May 2026 forecast shows daily high temperatures ranging from 51° to 77°, with overnight lows between 30° and 59°. The average high for May is 68° with an average low of 50°. 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 Grover Hill. See also: June | July | August.
