S
M
T
W
T
F
S
30
65°
43°
31
64°
46°
1
67°
48°
2
66°
46°
3
69°
48°
4
71°
41°
5
64°
38°
6
60°
37°
7
61°
40°
8
62°
41°
9
60°
41°
10
62°
40°
11
60°
37°
12
58°
35°
13
67°
42°
14
66°
44°
15
Hist. Avg.
67°
39°
16
Hist. Avg.
66°
38°
17
Hist. Avg.
66°
38°
18
Hist. Avg.
66°
38°
19
Hist. Avg.
65°
38°
20
Hist. Avg.
65°
37°
21
Hist. Avg.
64°
37°
22
Hist. Avg.
64°
37°
23
Hist. Avg.
64°
36°
24
Hist. Avg.
63°
36°
25
Hist. Avg.
63°
36°
26
Hist. Avg.
63°
36°
27
Hist. Avg.
62°
35°
28
Hist. Avg.
62°
35°
29
Hist. Avg.
62°
35°
30
Hist. Avg.
61°
34°
1
Hist. Avg.
61°
34°
2
Hist. Avg.
60°
34°
3
Hist. Avg.
60°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Twining
Twining's September 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 35° and 48°. The average high for September is 64° with an average low of 42°. 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 Twining. See also: October | November | December.