S
M
T
W
T
F
S
26
73°
48°
27
73°
48°
28
61°
43°
29
59°
38°
30
57°
35°
1
57°
35°
2
62°
28°
3
75°
46°
4
80°
46°
5
60°
37°
6
54°
31°
7
66°
31°
8
75°
34°
9
70°
42°
10
72°
35°
11
68°
32°
12
81°
55°
13
74°
46°
14
79°
39°
15
88°
59°
16
87°
64°
17
87°
68°
18
80°
59°
19
64°
43°
20
69°
45°
21
72°
50°
22
78°
57°
23
79°
55°
24
78°
59°
25
79°
58°
26
82°
59°
27
81°
58°
28
80°
59°
29
77°
54°
30
80°
60°
31
82°
62°
1
83°
61°
2
79°
60°
3
74°
57°
4
74°
57°
5
77°
62°
6
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Norris Siding
Norris Siding's May 2026 forecast shows daily high temperatures ranging from 64° to 87°, with overnight lows between 43° and 68°. The average high for May is 78° with an average low of 58°. 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 Norris Siding. See also: June | July | August.