S
M
T
W
T
F
S
30
64°
55°
31
68°
57°
1
68°
56°
2
69°
56°
3
69°
55°
4
68°
55°
5
67°
53°
6
68°
54°
7
68°
50°
8
65°
51°
9
66°
50°
10
64°
52°
11
65°
54°
12
66°
52°
13
64°
55°
14
63°
54°
15
Hist. Avg.
64°
51°
16
Hist. Avg.
63°
51°
17
Hist. Avg.
63°
51°
18
Hist. Avg.
63°
50°
19
Hist. Avg.
63°
50°
20
Hist. Avg.
63°
50°
21
Hist. Avg.
62°
50°
22
Hist. Avg.
62°
50°
23
Hist. Avg.
62°
50°
24
Hist. Avg.
62°
50°
25
Hist. Avg.
62°
50°
26
Hist. Avg.
61°
49°
27
Hist. Avg.
61°
49°
28
Hist. Avg.
61°
49°
29
Hist. Avg.
61°
49°
30
Hist. Avg.
61°
49°
1
Hist. Avg.
60°
49°
2
Hist. Avg.
60°
49°
3
Hist. Avg.
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tonypandy
Tonypandy's September 2026 forecast shows daily high temperatures ranging from 63° to 69°, with overnight lows between 50° and 57°. The average high for September is 66° with an average low of 54°. 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 Tonypandy. See also: October | November | December.