S
M
T
W
T
F
S
26
65°
46°
27
82°
44°
28
78°
55°
29
69°
50°
30
60°
40°
1
65°
37°
2
58°
35°
3
65°
29°
4
78°
45°
5
75°
53°
6
66°
49°
7
65°
40°
8
73°
35°
9
75°
52°
10
75°
50°
11
72°
46°
12
76°
41°
13
78°
48°
14
63°
41°
15
72°
38°
16
75°
50°
17
89°
59°
18
90°
56°
19
90°
62°
20
77°
59°
21
61°
51°
22
69°
54°
23
77°
62°
24
78°
64°
25
75°
66°
26
75°
67°
27
77°
65°
28
79°
57°
29
78°
55°
30
75°
50°
31
74°
53°
1
77°
55°
2
75°
57°
3
77°
58°
4
77°
60°
5
81°
55°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Denton
Denton's May 2026 forecast shows daily high temperatures ranging from 74° to 81°, with overnight lows between 50° and 67°. The average high for May is 77° with an average low of 59°. 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.
