S
M
T
W
T
F
S
26
63°
45°
27
66°
37°
28
62°
39°
29
68°
41°
30
66°
42°
1
70°
42°
2
65°
40°
3
63°
38°
4
60°
35°
5
61°
34°
6
66°
40°
7
72°
43°
8
73°
44°
9
73°
45°
10
72°
46°
11
74°
46°
12
73°
45°
13
74°
43°
14
68°
38°
15
65°
38°
16
70°
45°
17
73°
47°
18
68°
42°
19
66°
44°
20
67°
41°
21
76°
45°
22
77°
49°
23
78°
50°
24
78°
48°
25
79°
48°
26
80°
49°
27
81°
49°
28
82°
47°
29
82°
50°
30
81°
53°
31
84°
51°
1
85°
52°
2
84°
52°
3
85°
51°
4
76°
54°
5
83°
53°
6
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Walsenburg
Walsenburg's May 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 34° and 54°. The average high for May is 73° with an average low of 45°. 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 Walsenburg. See also: June | July | August.