S
M
T
W
T
F
S
31
81°
72°
1
92°
73°
2
95°
72°
3
94°
69°
4
101°
64°
5
97°
73°
6
88°
73°
7
85°
73°
8
88°
66°
9
91°
59°
10
94°
59°
11
96°
65°
12
96°
69°
13
96°
68°
14
96°
66°
15
95°
71°
16
97°
66°
17
97°
68°
18
96°
69°
19
96°
70°
20
95°
68°
21
97°
73°
22
98°
73°
23
101°
76°
24
87°
72°
25
91°
64°
26
93°
58°
27
93°
57°
28
92°
58°
29
92°
59°
30
95°
66°
1
97°
65°
2
96°
65°
3
96°
66°
4
92°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mumford
Mumford's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Mumford. See also: October | November | December.