S
M
T
W
T
F
S
26
64°
43°
27
56°
46°
28
54°
46°
29
62°
44°
30
69°
46°
1
65°
50°
2
69°
49°
3
75°
55°
4
76°
55°
5
64°
51°
6
58°
50°
7
62°
49°
8
59°
47°
9
64°
49°
10
63°
47°
11
65°
50°
12
66°
49°
13
68°
50°
14
70°
49°
15
68°
51°
16
68°
50°
17
65°
51°
18
67°
49°
19
65°
48°
20
59°
44°
21
60°
49°
22
60°
46°
23
63°
46°
24
68°
52°
25
68°
50°
26
61°
45°
27
60°
45°
28
65°
53°
29
62°
54°
30
64°
51°
31
70°
52°
1
71°
54°
2
71°
53°
3
64°
48°
4
69°
50°
5
70°
48°
6
62°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Langley
Langley's May 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 44° and 54°. The average high for May is 65° 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 May weather will actually feel in Langley. See also: June | July | August.