S
M
T
W
T
F
S
26
59°
42°
27
57°
43°
28
56°
40°
29
56°
42°
30
57°
41°
1
58°
44°
2
59°
42°
3
59°
38°
4
58°
38°
5
58°
39°
6
59°
38°
7
61°
41°
8
61°
47°
9
64°
46°
10
65°
43°
11
61°
40°
12
60°
41°
13
60°
41°
14
61°
44°
15
62°
42°
16
63°
43°
17
63°
44°
18
64°
48°
19
65°
44°
20
64°
46°
21
66°
48°
22
68°
48°
23
67°
52°
24
67°
53°
25
73°
52°
26
72°
52°
27
67°
53°
28
75°
55°
29
77°
48°
30
71°
49°
31
68°
49°
1
67°
48°
2
70°
49°
3
72°
55°
4
77°
55°
5
78°
56°
6
77°
51°
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 56° to 78°, with overnight lows between 38° and 56°. The average high for May is 65° with an average low of 46°. 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.