S
M
T
W
T
F
S
26
69°
52°
27
70°
49°
28
65°
48°
29
68°
46°
30
65°
44°
1
65°
50°
2
67°
46°
3
66°
45°
4
68°
49°
5
75°
53°
6
76°
55°
7
76°
56°
8
77°
57°
9
78°
57°
10
78°
56°
11
75°
51°
12
66°
51°
13
68°
55°
14
69°
53°
15
68°
53°
16
69°
54°
17
68°
54°
18
77°
54°
19
71°
51°
20
73°
51°
21
72°
50°
22
71°
49°
23
72°
51°
24
72°
51°
25
70°
53°
26
71°
56°
27
73°
53°
28
75°
57°
29
75°
62°
30
81°
58°
31
82°
53°
1
74°
59°
2
79°
60°
3
82°
54°
4
78°
59°
5
80°
56°
6
76°
55°
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 65° to 82°, with overnight lows between 44° and 62°. The average high for May is 73° with an average low of 53°. 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.
