S
M
T
W
T
F
S
30
91°
71°
31
93°
66°
1
94°
71°
2
97°
68°
3
99°
68°
4
99°
68°
5
93°
68°
6
93°
68°
7
90°
66°
8
91°
66°
9
91°
68°
10
90°
66°
11
93°
70°
12
84°
68°
13
90°
66°
14
90°
66°
15
95°
64°
16
93°
70°
17
90°
65°
18
92°
67°
19
91°
69°
20
89°
66°
21
87°
68°
22
82°
62°
23
77°
57°
24
75°
56°
25
76°
54°
26
75°
55°
27
76°
53°
28
78°
55°
29
74°
53°
30
75°
50°
1
78°
55°
2
70°
56°
3
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Livingston
Livingston's September 2026 forecast shows daily high temperatures ranging from 70° to 92°, with overnight lows between 50° and 69°. The average high for September is 80° with an average low of 59°. 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 Livingston. See also: October | November | December.
