S
M
T
W
T
F
S
26
78°
41°
27
68°
41°
28
67°
39°
29
69°
41°
30
49°
43°
1
61°
36°
2
73°
41°
3
79°
46°
4
80°
45°
5
53°
40°
6
64°
44°
7
78°
45°
8
79°
49°
9
78°
48°
10
82°
50°
11
75°
47°
12
77°
48°
13
79°
49°
14
83°
55°
15
71°
52°
16
72°
51°
17
73°
53°
18
75°
49°
19
79°
53°
20
81°
54°
21
73°
51°
22
75°
50°
23
81°
48°
24
72°
47°
25
71°
46°
26
73°
46°
27
75°
47°
28
78°
49°
29
83°
56°
30
88°
58°
31
84°
59°
1
86°
59°
2
86°
57°
3
88°
59°
4
89°
60°
5
86°
60°
6
89°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Junta
La Junta's May 2026 forecast shows daily high temperatures ranging from 53° to 89°, with overnight lows between 36° and 60°. The average high for May is 78° 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 La Junta. See also: June | July | August.