S
M
T
W
T
F
S
30
70°
61°
31
66°
57°
1
68°
54°
2
68°
55°
3
72°
57°
4
79°
61°
5
68°
54°
6
72°
50°
7
N/A
8
79°
53°
9
64°
46°
10
66°
50°
11
67°
51°
12
69°
52°
13
67°
53°
14
72°
54°
15
72°
55°
16
67°
52°
17
64°
51°
18
66°
51°
19
66°
53°
20
67°
52°
21
65°
53°
22
66°
53°
23
67°
52°
24
68°
52°
25
68°
50°
26
65°
46°
27
62°
45°
28
64°
44°
29
64°
44°
30
63°
51°
1
63°
47°
2
59°
46°
3
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Thalfang
Thalfang's September 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 44° and 55°. The average high for September is 66° 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 Thalfang. See also: October | November | December.