S
M
T
W
T
F
S
26
68°
38°
27
57°
41°
28
62°
47°
29
71°
40°
30
81°
44°
1
77°
49°
2
73°
51°
3
89°
54°
4
76°
51°
5
76°
51°
6
76°
50°
7
73°
51°
8
68°
50°
9
75°
49°
10
76°
51°
11
74°
50°
12
73°
48°
13
71°
50°
14
67°
47°
15
64°
48°
16
63°
48°
17
63°
45°
18
64°
48°
19
63°
52°
20
64°
47°
21
64°
50°
22
65°
46°
23
67°
47°
24
73°
52°
25
74°
53°
26
73°
50°
27
66°
48°
28
65°
47°
29
67°
51°
30
70°
53°
31
65°
51°
1
65°
50°
2
66°
48°
3
66°
49°
4
67°
46°
5
67°
47°
6
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Canby
Canby's May 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 45° and 54°. The average high for May is 70° 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 Canby. See also: June | July | August.