S
M
T
W
T
F
S
26
84°
73°
27
84°
76°
28
84°
75°
29
84°
75°
30
86°
66°
1
66°
53°
2
75°
50°
3
79°
49°
4
78°
53°
5
80°
71°
6
83°
74°
7
78°
60°
8
73°
63°
9
82°
66°
10
86°
72°
11
81°
66°
12
84°
62°
13
87°
60°
14
88°
64°
15
83°
70°
16
85°
73°
17
84°
77°
18
85°
78°
19
86°
65°
20
75°
66°
21
79°
69°
22
88°
73°
23
80°
72°
24
77°
68°
25
81°
70°
26
85°
73°
27
79°
73°
28
81°
72°
29
82°
71°
30
86°
70°
31
87°
70°
1
86°
72°
2
86°
71°
3
87°
74°
4
85°
70°
5
84°
72°
6
84°
72°
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 77° to 88°, with overnight lows between 68° and 74°. The average high for May is 84° with an average low of 71°. 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.
