S
M
T
W
T
F
S
26
57°
41°
27
69°
38°
28
58°
42°
29
59°
47°
30
63°
47°
1
62°
37°
2
59°
44°
3
59°
38°
4
70°
44°
5
79°
57°
6
67°
54°
7
63°
49°
8
67°
40°
9
60°
49°
10
74°
46°
11
60°
47°
12
65°
42°
13
69°
51°
14
60°
49°
15
66°
48°
16
78°
47°
17
84°
60°
18
92°
66°
19
95°
69°
20
88°
55°
21
65°
50°
22
59°
49°
23
59°
54°
24
67°
59°
25
74°
58°
26
76°
57°
27
75°
58°
28
75°
58°
29
77°
59°
30
76°
58°
31
81°
56°
1
78°
60°
2
74°
60°
3
71°
61°
4
73°
61°
5
76°
58°
6
75°
61°
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 59° to 95°, with overnight lows between 49° and 69°. The average high for May is 75° with an average low of 58°. 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.