S
M
T
W
T
F
S
26
65°
38°
27
72°
31°
28
69°
34°
29
66°
34°
30
53°
45°
1
61°
38°
2
55°
42°
3
52°
33°
4
71°
33°
5
83°
43°
6
66°
50°
7
59°
35°
8
57°
31°
9
52°
31°
10
70°
47°
11
61°
39°
12
62°
33°
13
59°
37°
14
57°
50°
15
58°
42°
16
77°
54°
17
81°
45°
18
82°
58°
19
90°
61°
20
84°
53°
21
70°
43°
22
66°
45°
23
69°
50°
24
70°
50°
25
74°
52°
26
75°
57°
27
77°
49°
28
67°
47°
29
68°
49°
30
68°
54°
31
71°
53°
1
69°
51°
2
69°
50°
3
70°
48°
4
69°
48°
5
70°
55°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in North Orange
North Orange's May 2026 forecast shows daily high temperatures ranging from 57° to 90°, with overnight lows between 42° and 61°. The average high for May is 72° with an average low of 51°. 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 North Orange. See also: June | July | August.