S
M
T
W
T
F
S
30
83°
56°
31
79°
57°
1
78°
60°
2
77°
59°
3
80°
52°
4
77°
57°
5
76°
60°
6
84°
59°
7
85°
60°
8
84°
59°
9
84°
56°
10
81°
57°
11
78°
57°
12
75°
59°
13
84°
56°
14
74°
47°
15
72°
47°
16
Hist. Avg.
79°
52°
17
Hist. Avg.
78°
52°
18
Hist. Avg.
78°
51°
19
Hist. Avg.
78°
51°
20
Hist. Avg.
77°
50°
21
Hist. Avg.
77°
50°
22
Hist. Avg.
76°
49°
23
Hist. Avg.
76°
49°
24
Hist. Avg.
75°
49°
25
Hist. Avg.
75°
48°
26
Hist. Avg.
75°
48°
27
Hist. Avg.
74°
47°
28
Hist. Avg.
74°
47°
29
Hist. Avg.
73°
46°
30
Hist. Avg.
73°
46°
1
Hist. Avg.
72°
46°
2
Hist. Avg.
72°
45°
3
Hist. Avg.
72°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Free
Free's September 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 47° and 60°. The average high for September is 79° with an average low of 56°. 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 Free. See also: October | November | December.