S
M
T
W
T
F
S
30
79°
57°
31
79°
56°
1
78°
56°
2
78°
57°
3
76°
51°
4
76°
49°
5
69°
54°
6
70°
55°
7
75°
56°
8
76°
54°
9
77°
55°
10
76°
54°
11
75°
53°
12
75°
53°
13
74°
54°
14
75°
54°
15
75°
52°
16
74°
47°
17
67°
52°
18
69°
51°
19
72°
51°
20
67°
48°
21
67°
45°
22
64°
49°
23
65°
48°
24
67°
46°
25
62°
46°
26
63°
42°
27
62°
48°
28
68°
43°
29
66°
41°
30
60°
40°
1
61°
43°
2
60°
40°
3
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Milbridge
Milbridge's September 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 40° and 57°. The average high for September is 70° with an average low of 50°. 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 Milbridge. See also: October | November | December.