S
M
T
W
T
F
S
31
N/A
1
91°
60°
2
83°
60°
3
81°
55°
4
88°
58°
5
88°
60°
6
89°
57°
7
95°
64°
8
94°
59°
9
95°
61°
10
98°
63°
11
96°
61°
12
96°
62°
13
95°
61°
14
103°
67°
15
93°
62°
16
87°
56°
17
81°
56°
18
82°
55°
19
84°
58°
20
90°
62°
21
94°
63°
22
87°
62°
23
92°
64°
24
95°
65°
25
96°
65°
26
90°
64°
27
95°
65°
28
96°
66°
29
96°
66°
30
91°
65°
1
93°
66°
2
96°
66°
3
97°
67°
4
92°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in La Junta
La Junta's June 2026 forecast shows daily high temperatures ranging from 81° to 103°, with overnight lows between 55° and 67°. The average high for June is 92° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in La Junta. See also: July | August | September.