S
M
T
W
T
F
S
30
83°
47°
31
84°
47°
1
83°
44°
2
82°
46°
3
82°
48°
4
83°
42°
5
79°
43°
6
80°
42°
7
79°
44°
8
80°
45°
9
81°
45°
10
80°
40°
11
78°
42°
12
77°
41°
13
78°
43°
14
Hist. Avg.
79°
53°
15
Hist. Avg.
79°
53°
16
Hist. Avg.
79°
53°
17
Hist. Avg.
78°
52°
18
Hist. Avg.
78°
52°
19
Hist. Avg.
77°
51°
20
Hist. Avg.
77°
51°
21
Hist. Avg.
76°
50°
22
Hist. Avg.
76°
50°
23
Hist. Avg.
76°
50°
24
Hist. Avg.
75°
49°
25
Hist. Avg.
75°
49°
26
Hist. Avg.
74°
48°
27
Hist. Avg.
74°
48°
28
Hist. Avg.
73°
47°
29
Hist. Avg.
73°
47°
30
Hist. Avg.
72°
46°
1
Hist. Avg.
72°
46°
2
Hist. Avg.
71°
46°
3
Hist. Avg.
71°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Milton
Milton's September 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 40° and 48°. The average high for September is 81° with an average low of 44°. 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 Milton. See also: October | November | December.