S
M
T
W
T
F
S
26
57°
37°
27
57°
46°
28
57°
41°
29
68°
41°
30
72°
39°
1
68°
41°
2
52°
45°
3
50°
43°
4
57°
36°
5
48°
36°
6
52°
34°
7
57°
45°
8
55°
45°
9
50°
37°
10
54°
34°
11
48°
41°
12
55°
39°
13
50°
37°
14
52°
45°
15
50°
45°
16
52°
43°
17
54°
41°
18
59°
34°
19
61°
48°
20
61°
50°
21
66°
45°
22
70°
59°
23
66°
54°
24
66°
54°
25
66°
50°
26
61°
50°
27
68°
50°
28
75°
46°
29
66°
57°
30
61°
54°
31
64°
54°
1
63°
50°
2
57°
54°
3
61°
54°
4
61°
52°
5
63°
50°
6
63°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cullen
Cullen's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Cullen. See also: June | July | August.
