S
M
T
W
T
F
S
30
80°
61°
31
79°
71°
1
85°
69°
2
72°
67°
3
86°
72°
4
85°
69°
5
84°
65°
6
76°
65°
7
81°
66°
8
83°
65°
9
82°
68°
10
85°
61°
11
79°
59°
12
80°
62°
13
79°
61°
14
82°
63°
15
85°
65°
16
83°
58°
17
76°
55°
18
72°
53°
19
79°
58°
20
79°
59°
21
77°
56°
22
76°
56°
23
72°
60°
24
77°
56°
25
74°
55°
26
77°
59°
27
75°
58°
28
74°
52°
29
67°
49°
30
68°
51°
1
67°
48°
2
66°
52°
3
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Annadale
Annadale's September 2026 forecast shows daily high temperatures ranging from 65° to 86°, with overnight lows between 48° and 72°. The average high for September is 77° with an average low of 59°. 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 Annadale. See also: October | November | December.