S
M
T
W
T
F
S
26
60°
40°
27
67°
40°
28
68°
41°
29
61°
42°
30
48°
38°
1
42°
34°
2
43°
33°
3
44°
34°
4
49°
38°
5
50°
39°
6
54°
40°
7
52°
38°
8
53°
36°
9
50°
37°
10
55°
36°
11
60°
37°
12
63°
43°
13
61°
41°
14
56°
35°
15
55°
34°
16
56°
35°
17
57°
36°
18
56°
36°
19
66°
43°
20
58°
41°
21
57°
38°
22
56°
37°
23
57°
38°
24
58°
39°
25
59°
45°
26
60°
43°
27
59°
39°
28
61°
43°
29
68°
48°
30
70°
47°
31
64°
45°
1
67°
49°
2
70°
51°
3
70°
51°
4
68°
47°
5
66°
44°
6
63°
46°
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 42° to 70°, with overnight lows between 33° and 51°. The average high for May is 59° with an average low of 40°. 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.