S
M
T
W
T
F
S
26
56°
34°
27
53°
35°
28
57°
35°
29
56°
40°
30
44°
37°
1
58°
31°
2
69°
38°
3
72°
47°
4
70°
44°
5
47°
31°
6
37°
29°
7
67°
36°
8
67°
39°
9
73°
45°
10
67°
45°
11
83°
45°
12
78°
55°
13
86°
63°
14
81°
51°
15
80°
51°
16
74°
49°
17
69°
40°
18
50°
36°
19
55°
41°
20
71°
47°
21
69°
48°
22
73°
53°
23
77°
52°
24
82°
53°
25
81°
52°
26
86°
56°
27
68°
49°
28
69°
44°
29
68°
42°
30
72°
46°
31
76°
52°
1
70°
52°
2
79°
51°
3
81°
53°
4
82°
55°
5
82°
54°
6
80°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lone Tree
Lone Tree's May 2026 forecast shows daily high temperatures ranging from 50° to 86°, with overnight lows between 36° and 63°. The average high for May is 74° with an average low of 50°. 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 Lone Tree. See also: June | July | August.
