S
M
T
W
T
F
S
30
88°
70°
31
84°
70°
1
95°
72°
2
N/A
3
93°
69°
4
94°
71°
5
80°
61°
6
80°
60°
7
80°
60°
8
85°
64°
9
89°
68°
10
92°
61°
11
83°
59°
12
80°
58°
13
82°
62°
14
85°
60°
15
83°
60°
16
84°
55°
17
74°
55°
18
73°
52°
19
76°
53°
20
80°
57°
21
78°
58°
22
79°
59°
23
78°
57°
24
76°
54°
25
76°
57°
26
78°
57°
27
78°
56°
28
72°
50°
29
68°
47°
30
70°
50°
1
69°
53°
2
70°
52°
3
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Middleburg
Middleburg's September 2026 forecast shows daily high temperatures ranging from 67° to 94°, with overnight lows between 47° and 71°. The average high for September is 79° with an average low of 58°. 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 Middleburg. See also: October | November | December.
