S
M
T
W
T
F
S
26
64°
41°
27
66°
46°
28
55°
41°
29
61°
41°
30
68°
43°
1
77°
39°
2
68°
50°
3
59°
50°
4
54°
43°
5
57°
43°
6
52°
39°
7
57°
36°
8
64°
43°
9
66°
43°
10
54°
36°
11
50°
34°
12
59°
34°
13
N/A
14
52°
41°
15
56°
38°
16
58°
46°
17
57°
43°
18
59°
46°
19
62°
52°
20
67°
51°
21
71°
52°
22
70°
52°
23
67°
48°
24
66°
50°
25
67°
49°
26
58°
47°
27
58°
43°
28
59°
44°
29
58°
44°
30
59°
47°
31
60°
49°
1
63°
50°
2
66°
51°
3
67°
52°
4
67°
50°
5
66°
51°
6
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Denton
Denton's May 2026 forecast shows daily high temperatures ranging from 52° to 71°, with overnight lows between 38° and 52°. The average high for May is 62° with an average low of 48°. 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 Denton. See also: June | July | August.