S
M
T
W
T
F
S
30
85°
60°
31
86°
53°
1
86°
57°
2
80°
59°
3
80°
51°
4
76°
50°
5
77°
53°
6
79°
56°
7
81°
49°
8
75°
54°
9
77°
57°
10
75°
56°
11
83°
57°
12
82°
56°
13
81°
56°
14
82°
55°
15
83°
56°
16
72°
53°
17
72°
45°
18
73°
43°
19
Hist. Avg.
77°
50°
20
Hist. Avg.
77°
49°
21
Hist. Avg.
76°
49°
22
Hist. Avg.
76°
48°
23
Hist. Avg.
76°
48°
24
Hist. Avg.
75°
48°
25
Hist. Avg.
75°
47°
26
Hist. Avg.
74°
47°
27
Hist. Avg.
74°
46°
28
Hist. Avg.
73°
46°
29
Hist. Avg.
73°
45°
30
Hist. Avg.
72°
45°
1
Hist. Avg.
72°
44°
2
Hist. Avg.
72°
44°
3
Hist. Avg.
71°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Litchfield
Litchfield's September 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 43° and 60°. The average high for September is 79° with an average low of 54°. 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 Litchfield. See also: October | November | December.
