S
M
T
W
T
F
S
26
65°
40°
27
57°
44°
28
63°
47°
29
64°
40°
30
69°
43°
1
69°
46°
2
74°
47°
3
77°
51°
4
79°
51°
5
68°
51°
6
64°
47°
7
62°
47°
8
62°
48°
9
65°
47°
10
68°
48°
11
66°
44°
12
73°
45°
13
64°
53°
14
60°
48°
15
56°
46°
16
58°
44°
17
64°
40°
18
66°
48°
19
62°
50°
20
69°
45°
21
71°
43°
22
74°
48°
23
69°
49°
24
64°
44°
25
59°
49°
26
63°
47°
27
70°
52°
28
74°
51°
29
62°
46°
30
66°
45°
31
65°
47°
1
69°
49°
2
75°
53°
3
71°
49°
4
69°
47°
5
69°
47°
6
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oak Bay
Oak Bay's May 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 45° and 53°. The average high for May is 69° 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 Oak Bay. See also: June | July | August.
