S
M
T
W
T
F
S
30
85°
62°
31
73°
59°
1
80°
60°
2
78°
61°
3
84°
66°
4
84°
64°
5
80°
66°
6
79°
61°
7
81°
61°
8
82°
61°
9
80°
57°
10
79°
54°
11
81°
55°
12
82°
55°
13
83°
54°
14
78°
49°
15
82°
53°
16
81°
53°
17
81°
52°
18
80°
53°
19
80°
52°
20
79°
48°
21
79°
48°
22
78°
51°
23
79°
51°
24
78°
50°
25
77°
49°
26
75°
50°
27
69°
49°
28
72°
48°
29
70°
49°
30
66°
46°
1
66°
48°
2
67°
44°
3
69°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in La Sal Junction
La Sal Junction's September 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 44° and 66°. The average high for September is 78° with an average low of 53°. 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 Sal Junction. See also: October | November | December.
