S
M
T
W
T
F
S
26
85°
71°
27
88°
74°
28
82°
72°
29
73°
60°
30
64°
60°
1
63°
54°
2
75°
48°
3
80°
48°
4
80°
59°
5
83°
69°
6
66°
55°
7
71°
51°
8
79°
56°
9
86°
67°
10
81°
63°
11
76°
60°
12
82°
53°
13
87°
55°
14
92°
65°
15
86°
70°
16
89°
71°
17
90°
74°
18
86°
73°
19
82°
68°
20
77°
64°
21
85°
65°
22
80°
64°
23
82°
66°
24
87°
68°
25
87°
67°
26
84°
68°
27
87°
64°
28
86°
68°
29
86°
69°
30
82°
69°
31
84°
68°
1
82°
69°
2
84°
69°
3
87°
70°
4
88°
70°
5
87°
69°
6
83°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mineola
Mineola's May 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 64° and 74°. The average high for May is 85° with an average low of 68°. 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 Mineola. See also: June | July | August.