S
M
T
W
T
F
S
30
90°
66°
31
94°
72°
1
96°
71°
2
96°
74°
3
96°
72°
4
99°
72°
5
86°
70°
6
86°
64°
7
84°
62°
8
85°
60°
9
87°
62°
10
95°
69°
11
86°
73°
12
84°
73°
13
86°
72°
14
83°
60°
15
78°
55°
16
82°
57°
17
90°
63°
18
88°
69°
19
83°
67°
20
88°
64°
21
81°
70°
22
72°
61°
23
63°
60°
24
64°
55°
25
71°
53°
26
72°
54°
27
73°
56°
28
77°
57°
29
76°
61°
30
82°
56°
1
87°
62°
2
90°
62°
3
66°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Midlothian District
Midlothian District's September 2026 forecast shows daily high temperatures ranging from 66° to 90°, with overnight lows between 59° and 62°. The average high for September is 81° with an average low of 61°. 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 Midlothian District. See also: October | November | December.
