S
M
T
W
T
F
S
26
86°
62°
27
85°
60°
28
83°
62°
29
87°
66°
30
81°
66°
1
69°
56°
2
71°
50°
3
77°
44°
4
82°
46°
5
82°
48°
6
88°
64°
7
77°
69°
8
76°
64°
9
70°
64°
10
83°
66°
11
87°
65°
12
71°
62°
13
82°
60°
14
84°
57°
15
84°
51°
16
89°
54°
17
89°
68°
18
88°
67°
19
93°
69°
20
89°
69°
21
90°
68°
22
91°
69°
23
91°
69°
24
91°
69°
25
88°
70°
26
84°
69°
27
85°
68°
28
87°
68°
29
86°
69°
30
85°
68°
31
86°
69°
1
90°
67°
2
90°
70°
3
88°
69°
4
86°
70°
5
87°
70°
6
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Graceville
Graceville's May 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 67° and 71°. The average high for May is 88° with an average low of 69°. 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 Graceville. See also: June | July | August.