S
M
T
W
T
F
S
26
82°
62°
27
75°
59°
28
63°
55°
29
85°
60°
30
75°
55°
1
66°
55°
2
72°
49°
3
73°
45°
4
80°
45°
5
82°
52°
6
84°
60°
7
75°
61°
8
72°
54°
9
71°
57°
10
84°
59°
11
83°
62°
12
70°
61°
13
82°
58°
14
77°
57°
15
81°
48°
16
86°
53°
17
91°
64°
18
90°
63°
19
90°
63°
20
90°
66°
21
89°
68°
22
84°
67°
23
85°
69°
24
N/A
25
77°
68°
26
80°
70°
27
80°
67°
28
84°
69°
29
81°
65°
30
77°
59°
31
75°
58°
1
76°
60°
2
77°
56°
3
77°
58°
4
79°
62°
5
81°
61°
6
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Locust Grove
Locust Grove's May 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 56° and 70°. The average high for May is 79° with an average low of 63°. 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 Locust Grove. See also: June | July | August.