S
M
T
W
T
F
S
26
57°
35°
27
58°
36°
28
59°
37°
29
59°
36°
30
58°
36°
1
60°
39°
2
61°
38°
3
60°
37°
4
64°
45°
5
70°
43°
6
65°
38°
7
62°
40°
8
71°
48°
9
73°
49°
10
73°
43°
11
63°
40°
12
63°
40°
13
65°
46°
14
64°
46°
15
63°
47°
16
64°
49°
17
66°
49°
18
72°
42°
19
68°
45°
20
70°
44°
21
69°
43°
22
68°
42°
23
67°
41°
24
67°
42°
25
70°
43°
26
71°
45°
27
70°
45°
28
70°
43°
29
71°
49°
30
71°
51°
31
72°
47°
1
71°
54°
2
73°
51°
3
72°
49°
4
72°
55°
5
79°
55°
6
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Orange
Orange's May 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 35° and 55°. The average high for May is 67° with an average low of 44°. 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 Orange. See also: June | July | August.
