S
M
T
W
T
F
S
26
91°
73°
27
91°
73°
28
89°
74°
29
90°
74°
30
90°
73°
31
91°
74°
1
92°
74°
2
94°
75°
3
95°
75°
4
94°
74°
5
95°
75°
6
93°
74°
7
91°
74°
8
92°
73°
9
94°
74°
10
89°
74°
11
89°
73°
12
90°
73°
13
93°
74°
14
92°
74°
15
91°
73°
16
91°
74°
17
95°
74°
18
96°
73°
19
94°
72°
20
92°
71°
21
94°
73°
22
95°
72°
23
95°
70°
24
94°
68°
25
94°
68°
26
93°
69°
27
91°
69°
28
89°
70°
29
89°
67°
30
90°
67°
31
89°
68°
1
90°
68°
2
91°
67°
3
92°
70°
4
92°
71°
5
93°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Langley
Langley's August 2026 forecast shows daily high temperatures ranging from 89° to 96°, with overnight lows between 66° and 75°. The average high for August is 92° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Langley. See also: September | October | November.