S
M
T
W
T
F
S
30
63°
50°
31
62°
53°
1
64°
52°
2
64°
53°
3
65°
51°
4
65°
48°
5
64°
48°
6
64°
53°
7
63°
52°
8
64°
51°
9
64°
53°
10
63°
53°
11
64°
52°
12
64°
51°
13
63°
47°
14
60°
49°
15
59°
50°
16
60°
52°
17
61°
50°
18
63°
49°
19
60°
50°
20
61°
51°
21
63°
50°
22
62°
49°
23
57°
47°
24
58°
50°
25
59°
46°
26
59°
45°
27
57°
46°
28
56°
50°
29
60°
49°
30
60°
50°
1
59°
49°
2
59°
47°
3
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tanfield
Tanfield's September 2026 forecast shows daily high temperatures ranging from 56° to 65°, with overnight lows between 45° and 53°. The average high for September is 61° 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 Tanfield. See also: October | November | December.