S
M
T
W
T
F
S
26
55°
35°
27
59°
37°
28
65°
33°
29
63°
33°
30
52°
26°
1
71°
26°
2
76°
28°
3
77°
35°
4
72°
33°
5
39°
31°
6
45°
29°
7
75°
39°
8
74°
44°
9
80°
44°
10
72°
40°
11
90°
40°
12
79°
45°
13
92°
45°
14
90°
48°
15
87°
48°
16
84°
48°
17
72°
42°
18
46°
36°
19
55°
37°
20
59°
38°
21
70°
36°
22
70°
35°
23
75°
40°
24
81°
52°
25
85°
53°
26
82°
51°
27
71°
53°
28
80°
51°
29
83°
53°
30
81°
53°
31
77°
52°
1
74°
53°
2
76°
52°
3
80°
53°
4
78°
56°
5
80°
56°
6
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Horsetooth Heights
Horsetooth Heights's May 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 51° and 56°. The average high for May is 79° with an average low of 53°. 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 Horsetooth Heights. See also: June | July | August.
