S
M
T
W
T
F
S
26
82°
65°
27
83°
64°
28
85°
66°
29
87°
65°
30
80°
66°
1
82°
66°
2
83°
65°
3
81°
66°
4
81°
66°
5
79°
65°
6
80°
63°
7
81°
60°
8
82°
61°
9
82°
63°
10
83°
64°
11
82°
68°
12
82°
68°
13
89°
69°
14
86°
68°
15
89°
67°
16
90°
69°
17
90°
69°
18
92°
63°
19
93°
65°
20
85°
68°
21
88°
70°
22
92°
69°
23
93°
62°
24
86°
63°
25
85°
69°
26
87°
71°
27
93°
71°
28
93°
72°
29
94°
72°
30
94°
69°
31
95°
70°
1
94°
68°
2
88°
67°
3
92°
68°
4
95°
67°
5
95°
67°
6
94°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Devine
Devine's May 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 60° and 72°. The average high for May is 87° with an average low of 67°. 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 Devine. See also: June | July | August.