S
M
T
W
T
F
S
30
90°
64°
31
90°
63°
1
91°
64°
2
87°
66°
3
84°
68°
4
87°
67°
5
85°
66°
6
90°
63°
7
82°
67°
8
88°
66°
9
87°
63°
10
89°
66°
11
84°
64°
12
88°
58°
13
82°
56°
14
78°
56°
15
78°
57°
16
79°
56°
17
82°
61°
18
84°
63°
19
84°
61°
20
77°
62°
21
83°
63°
22
85°
61°
23
85°
53°
24
79°
52°
25
73°
51°
26
80°
52°
27
75°
52°
28
Hist. Avg.
77°
54°
29
Hist. Avg.
77°
54°
30
Hist. Avg.
77°
54°
1
Hist. Avg.
76°
53°
2
Hist. Avg.
76°
53°
3
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Carl Junction
Carl Junction's September 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 51° and 68°. The average high for September is 84° with an average low of 61°. 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 Carl Junction. See also: October | November | December.
