S
M
T
W
T
F
S
26
81°
50°
27
81°
57°
28
75°
61°
29
77°
57°
30
63°
48°
1
66°
41°
2
66°
41°
3
68°
36°
4
79°
48°
5
72°
57°
6
70°
54°
7
66°
45°
8
73°
41°
9
75°
50°
10
82°
54°
11
72°
48°
12
77°
43°
13
81°
55°
14
70°
45°
15
79°
43°
16
82°
61°
17
88°
57°
18
86°
64°
19
90°
70°
20
84°
66°
21
79°
66°
22
75°
66°
23
82°
66°
24
77°
68°
25
79°
66°
26
82°
68°
27
81°
65°
28
84°
66°
29
79°
65°
30
78°
62°
31
82°
61°
1
80°
59°
2
82°
62°
3
80°
60°
4
77°
59°
5
81°
63°
6
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Christiana
Christiana's May 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 59° and 68°. The average high for May is 81° with an average low of 63°. 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 Christiana. See also: June | July | August.