S
M
T
W
T
F
S
30
105°
79°
31
92°
80°
1
101°
80°
2
103°
87°
3
103°
85°
4
104°
84°
5
101°
83°
6
106°
83°
7
108°
82°
8
109°
88°
9
107°
90°
10
107°
89°
11
107°
85°
12
104°
86°
13
104°
84°
14
103°
81°
15
101°
81°
16
101°
84°
17
106°
83°
18
107°
82°
19
106°
80°
20
104°
80°
21
99°
77°
22
99°
77°
23
100°
79°
24
87°
74°
25
91°
66°
26
97°
75°
27
99°
74°
28
94°
74°
29
94°
73°
30
97°
73°
1
98°
72°
2
98°
73°
3
97°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Litchfield Park
Litchfield Park's September 2026 forecast shows daily high temperatures ranging from 87° to 107°, with overnight lows between 66° and 86°. The average high for September is 100° with an average low of 78°. 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 Park. See also: October | November | December.
