S
M
T
W
T
F
S
30
62°
50°
31
62°
49°
1
63°
51°
2
62°
50°
3
62°
48°
4
63°
47°
5
61°
49°
6
63°
48°
7
64°
51°
8
65°
53°
9
65°
51°
10
61°
52°
11
63°
52°
12
61°
51°
13
64°
52°
14
64°
51°
15
63°
50°
16
62°
48°
17
59°
49°
18
59°
46°
19
60°
45°
20
58°
45°
21
59°
44°
22
58°
46°
23
59°
45°
24
58°
48°
25
58°
49°
26
58°
50°
27
61°
47°
28
60°
46°
29
57°
45°
30
57°
45°
1
58°
44°
2
56°
44°
3
56°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Butterknowle
Butterknowle's September 2026 forecast shows daily high temperatures ranging from 56° to 65°, with overnight lows between 44° and 53°. The average high for September is 61° with an average low of 48°. 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 Butterknowle. See also: October | November | December.
