S
M
T
W
T
F
S
30
89°
74°
31
90°
75°
1
90°
75°
2
91°
74°
3
91°
75°
4
90°
75°
5
91°
74°
6
89°
75°
7
89°
74°
8
88°
74°
9
87°
75°
10
89°
75°
11
88°
74°
12
89°
74°
13
90°
74°
14
86°
74°
15
86°
73°
16
87°
74°
17
86°
74°
18
86°
73°
19
87°
73°
20
87°
72°
21
87°
70°
22
87°
70°
23
86°
70°
24
87°
69°
25
86°
68°
26
87°
69°
27
86°
71°
28
87°
70°
29
87°
70°
30
88°
69°
1
86°
70°
2
86°
68°
3
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lithia
Lithia's September 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 68° and 75°. The average high for September is 88° with an average low of 72°. 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 Lithia. See also: October | November | December.
