S
M
T
W
T
F
S
26
58°
38°
27
44°
38°
28
42°
37°
29
41°
39°
30
42°
39°
1
49°
43°
2
53°
41°
3
45°
37°
4
58°
39°
5
65°
48°
6
61°
48°
7
54°
41°
8
54°
38°
9
56°
42°
10
58°
47°
11
54°
46°
12
56°
39°
13
57°
41°
14
56°
45°
15
62°
42°
16
62°
43°
17
62°
41°
18
63°
42°
19
66°
46°
20
66°
45°
21
62°
47°
22
64°
47°
23
64°
46°
24
65°
46°
25
64°
47°
26
64°
47°
27
66°
48°
28
67°
48°
29
66°
47°
30
65°
48°
31
66°
49°
1
64°
49°
2
70°
48°
3
65°
49°
4
68°
50°
5
66°
50°
6
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunnybrook
Sunnybrook's May 2026 forecast shows daily high temperatures ranging from 54° to 70°, with overnight lows between 38° and 50°. The average high for May is 63° with an average low of 46°. 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 Sunnybrook. See also: June | July | August.
