S
M
T
W
T
F
S
26
N/A
27
86°
66°
28
77°
65°
29
79°
55°
30
75°
53°
1
67°
45°
2
67°
42°
3
65°
42°
4
74°
45°
5
75°
53°
6
75°
51°
7
76°
53°
8
74°
51°
9
76°
55°
10
78°
54°
11
74°
58°
12
81°
59°
13
79°
59°
14
76°
54°
15
71°
52°
16
72°
52°
17
74°
53°
18
75°
55°
19
76°
57°
20
78°
57°
21
81°
59°
22
83°
62°
23
83°
62°
24
84°
63°
25
84°
63°
26
83°
62°
27
80°
59°
28
79°
64°
29
81°
64°
30
81°
63°
31
82°
65°
1
85°
65°
2
84°
64°
3
81°
65°
4
82°
65°
5
82°
66°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Twin
Twin's May 2026 forecast shows daily high temperatures ranging from 65° to 86°, with overnight lows between 42° and 66°. The average high for May is 78° with an average low of 58°. 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 Twin. See also: June | July | August.
