S
M
T
W
T
F
S
30
72°
55°
31
68°
50°
1
66°
50°
2
66°
57°
3
68°
57°
4
66°
55°
5
66°
50°
6
68°
48°
7
66°
55°
8
63°
52°
9
61°
43°
10
63°
43°
11
64°
45°
12
70°
45°
13
70°
50°
14
75°
52°
15
66°
54°
16
66°
48°
17
63°
52°
18
N/A
19
66°
50°
20
66°
49°
21
68°
54°
22
70°
53°
23
62°
48°
24
61°
54°
25
64°
51°
26
62°
50°
27
62°
49°
28
60°
50°
29
61°
48°
30
60°
49°
1
61°
51°
2
62°
46°
3
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Whitburn
Whitburn's September 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 46° and 54°. The average high for September is 63° 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 Whitburn. See also: October | November | December.
