S
M
T
W
T
F
S
30
79°
56°
31
78°
54°
1
77°
55°
2
79°
57°
3
79°
54°
4
80°
53°
5
80°
53°
6
79°
55°
7
77°
51°
8
78°
52°
9
75°
57°
10
77°
51°
11
76°
50°
12
75°
50°
13
76°
54°
14
78°
55°
15
81°
55°
16
82°
54°
17
82°
55°
18
81°
55°
19
81°
47°
20
76°
47°
21
72°
51°
22
73°
53°
23
76°
53°
24
77°
54°
25
78°
47°
26
77°
44°
27
75°
45°
28
70°
44°
29
70°
44°
30
68°
43°
1
Hist. Avg.
74°
48°
2
Hist. Avg.
74°
48°
3
Hist. Avg.
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lithopolis
Lithopolis's September 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 43° and 57°. The average high for September is 77° with an average low of 52°. 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 Lithopolis. See also: October | November | December.
