S
M
T
W
T
F
S
26
63°
43°
27
62°
48°
28
54°
44°
29
60°
43°
30
66°
44°
1
74°
42°
2
65°
50°
3
63°
50°
4
57°
46°
5
59°
43°
6
53°
41°
7
57°
38°
8
62°
46°
9
60°
46°
10
54°
41°
11
52°
39°
12
57°
37°
13
55°
44°
14
54°
42°
15
54°
43°
16
59°
42°
17
59°
46°
18
57°
43°
19
65°
50°
20
64°
53°
21
70°
55°
22
79°
59°
23
73°
55°
24
76°
56°
25
80°
58°
26
77°
55°
27
72°
53°
28
70°
52°
29
67°
51°
30
68°
51°
31
67°
52°
1
59°
46°
2
60°
46°
3
63°
50°
4
63°
53°
5
64°
54°
6
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Norton
Norton's May 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 46° and 59°. 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 Norton. See also: June | July | August.