S
M
T
W
T
F
S
26
57°
41°
27
64°
39°
28
63°
45°
29
57°
46°
30
46°
36°
1
55°
32°
2
43°
32°
3
52°
30°
4
66°
41°
5
72°
55°
6
59°
43°
7
54°
39°
8
59°
39°
9
61°
46°
10
63°
45°
11
55°
43°
12
64°
39°
13
61°
45°
14
45°
37°
15
59°
37°
16
70°
50°
17
N/A
18
82°
62°
19
82°
61°
20
70°
52°
21
55°
46°
22
59°
50°
23
66°
56°
24
67°
54°
25
68°
56°
26
70°
53°
27
69°
52°
28
70°
53°
29
69°
51°
30
71°
51°
31
73°
49°
1
72°
54°
2
71°
54°
3
68°
53°
4
70°
52°
5
66°
50°
6
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Canaan Heights
Canaan Heights's May 2026 forecast shows daily high temperatures ranging from 55° to 82°, with overnight lows between 46° and 62°. The average high for May is 69° with an average low of 53°. 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 Canaan Heights. See also: June | July | August.