S
M
T
W
T
F
S
30
81°
63°
31
84°
63°
1
84°
57°
2
81°
57°
3
83°
61°
4
78°
61°
5
78°
60°
6
77°
60°
7
76°
57°
8
80°
52°
9
76°
52°
10
75°
61°
11
80°
58°
12
81°
59°
13
81°
59°
14
79°
57°
15
80°
59°
16
74°
50°
17
73°
51°
18
73°
49°
19
Hist. Avg.
77°
54°
20
Hist. Avg.
77°
53°
21
Hist. Avg.
76°
53°
22
Hist. Avg.
76°
52°
23
Hist. Avg.
76°
52°
24
Hist. Avg.
75°
52°
25
Hist. Avg.
75°
51°
26
Hist. Avg.
74°
51°
27
Hist. Avg.
74°
50°
28
Hist. Avg.
74°
50°
29
Hist. Avg.
73°
50°
30
Hist. Avg.
73°
49°
1
Hist. Avg.
72°
49°
2
Hist. Avg.
72°
48°
3
Hist. Avg.
71°
48°
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 73° to 84°, with overnight lows between 49° and 63°. The average high for September is 79° with an average low of 57°. 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.
