S
M
T
W
T
F
S
30
95°
63°
31
90°
61°
1
88°
62°
2
95°
61°
3
94°
65°
4
95°
66°
5
96°
67°
6
96°
67°
7
93°
65°
8
98°
66°
9
96°
62°
10
86°
58°
11
85°
59°
12
89°
58°
13
85°
56°
14
96°
57°
15
89°
59°
16
88°
59°
17
89°
58°
18
89°
59°
19
88°
58°
20
88°
58°
21
87°
57°
22
88°
57°
23
86°
56°
24
86°
56°
25
85°
55°
26
85°
54°
27
83°
55°
28
83°
55°
29
82°
54°
30
82°
54°
1
81°
53°
2
81°
52°
3
80°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in La Junta
La Junta's September 2026 forecast shows daily high temperatures ranging from 80° to 98°, with overnight lows between 52° and 67°. The average high for September is 88° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in La Junta. See also: October | November | December.
