S
M
T
W
T
F
S
30
69°
58°
31
78°
52°
1
74°
55°
2
71°
59°
3
71°
56°
4
67°
50°
5
77°
55°
6
77°
51°
7
64°
54°
8
75°
59°
9
76°
53°
10
74°
58°
11
71°
52°
12
73°
51°
13
67°
56°
14
66°
57°
15
73°
57°
16
80°
50°
17
77°
51°
18
75°
51°
19
71°
49°
20
72°
50°
21
71°
52°
22
70°
51°
23
68°
48°
24
65°
51°
25
62°
47°
26
71°
51°
27
66°
50°
28
66°
49°
29
64°
51°
30
65°
50°
1
67°
49°
2
53°
44°
3
60°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fort Langley
Fort Langley's September 2026 forecast shows daily high temperatures ranging from 53° to 72°, with overnight lows between 44° and 52°. The average high for September is 66° 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 Fort Langley. See also: October | November | December.
