S
M
T
W
T
F
S
26
62°
39°
27
61°
46°
28
54°
42°
29
61°
38°
30
N/A
1
74°
48°
2
68°
50°
3
53°
43°
4
60°
44°
5
56°
42°
6
54°
38°
7
55°
40°
8
58°
42°
9
60°
43°
10
60°
46°
11
61°
47°
12
64°
48°
13
57°
45°
14
58°
42°
15
60°
49°
16
63°
48°
17
62°
47°
18
61°
48°
19
59°
48°
20
58°
47°
21
59°
47°
22
59°
44°
23
60°
44°
24
59°
45°
25
58°
43°
26
58°
44°
27
60°
47°
28
59°
48°
29
65°
48°
30
61°
45°
31
59°
44°
1
59°
44°
2
60°
45°
3
59°
45°
4
60°
46°
5
60°
45°
6
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Colton
Colton's May 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 38° and 50°. The average high for May is 60° with an average low of 45°. 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 Colton. See also: June | July | August.
