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
55°
42°
16
55°
46°
17
59°
44°
18
60°
50°
19
63°
53°
20
66°
52°
21
71°
54°
22
73°
54°
23
75°
53°
24
69°
51°
25
68°
51°
26
67°
50°
27
66°
51°
28
58°
44°
29
58°
44°
30
59°
45°
31
59°
48°
1
62°
51°
2
65°
52°
3
67°
52°
4
66°
51°
5
66°
51°
6
64°
49°
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 55° to 75°, with overnight lows between 42° and 54°. The average high for May is 64° 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 Norton. See also: June | July | August.