S
M
T
W
T
F
S
30
65°
52°
31
66°
49°
1
65°
51°
2
64°
52°
3
64°
49°
4
65°
48°
5
64°
48°
6
65°
49°
7
66°
50°
8
67°
54°
9
67°
51°
10
63°
53°
11
66°
53°
12
63°
52°
13
67°
52°
14
66°
53°
15
67°
50°
16
65°
48°
17
61°
51°
18
61°
49°
19
65°
46°
20
62°
46°
21
61°
45°
22
60°
46°
23
61°
47°
24
61°
49°
25
60°
51°
26
60°
50°
27
64°
50°
28
62°
48°
29
59°
46°
30
59°
45°
1
58°
44°
2
58°
44°
3
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Boroughbridge
Boroughbridge's September 2026 forecast shows daily high temperatures ranging from 58° to 67°, with overnight lows between 44° and 54°. The average high for September is 63° with an average low of 49°. 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 Boroughbridge. See also: October | November | December.