S
M
T
W
T
F
S
26
58°
43°
27
65°
45°
28
56°
46°
29
51°
43°
30
46°
41°
1
44°
37°
2
44°
36°
3
51°
41°
4
53°
50°
5
58°
42°
6
46°
40°
7
49°
39°
8
52°
41°
9
51°
46°
10
56°
42°
11
49°
40°
12
53°
44°
13
59°
48°
14
58°
46°
15
57°
47°
16
62°
49°
17
61°
51°
18
68°
50°
19
63°
47°
20
69°
52°
21
68°
51°
22
63°
44°
23
59°
43°
24
61°
44°
25
60°
46°
26
62°
46°
27
62°
45°
28
63°
45°
29
63°
46°
30
64°
48°
31
66°
50°
1
65°
49°
2
66°
50°
3
68°
56°
4
69°
53°
5
68°
56°
6
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Burnaby
Burnaby's May 2026 forecast shows daily high temperatures ranging from 46° to 75°, with overnight lows between 39° and 58°. The average high for May is 61° with an average low of 47°. 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 Burnaby. See also: June | July | August.