S
M
T
W
T
F
S
30
72°
49°
31
69°
49°
1
68°
51°
2
69°
49°
3
68°
48°
4
66°
56°
5
69°
56°
6
70°
49°
7
72°
48°
8
65°
46°
9
64°
46°
10
65°
49°
11
66°
49°
12
63°
50°
13
71°
50°
14
72°
49°
15
Hist. Avg.
68°
48°
16
Hist. Avg.
67°
47°
17
Hist. Avg.
67°
47°
18
Hist. Avg.
66°
46°
19
Hist. Avg.
66°
46°
20
Hist. Avg.
66°
46°
21
Hist. Avg.
65°
45°
22
Hist. Avg.
65°
45°
23
Hist. Avg.
64°
45°
24
Hist. Avg.
64°
44°
25
Hist. Avg.
63°
44°
26
Hist. Avg.
63°
43°
27
Hist. Avg.
62°
43°
28
Hist. Avg.
62°
43°
29
Hist. Avg.
61°
42°
30
Hist. Avg.
61°
42°
1
Hist. Avg.
60°
41°
2
Hist. Avg.
60°
41°
3
Hist. Avg.
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Twig
Twig's September 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 46° and 56°. The average high for September is 68° 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 Twig. See also: October | November | December.