S
M
T
W
T
F
S
30
85°
64°
31
82°
69°
1
92°
71°
2
83°
68°
3
85°
70°
4
85°
68°
5
79°
61°
6
78°
56°
7
80°
54°
8
83°
53°
9
88°
65°
10
85°
70°
11
81°
64°
12
78°
62°
13
84°
69°
14
76°
54°
15
77°
46°
16
85°
57°
17
84°
66°
18
81°
63°
19
78°
57°
20
78°
66°
21
69°
59°
22
59°
55°
23
64°
52°
24
65°
46°
25
70°
44°
26
64°
55°
27
62°
57°
28
66°
57°
29
72°
59°
30
77°
62°
1
85°
61°
2
87°
65°
3
70°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Littlestown
Littlestown's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Littlestown. See also: October | November | December.