S
M
T
W
T
F
S
26
58°
41°
27
69°
41°
28
61°
43°
29
63°
52°
30
70°
46°
1
64°
47°
2
61°
42°
3
60°
44°
4
72°
56°
5
80°
58°
6
71°
55°
7
63°
43°
8
61°
44°
9
65°
51°
10
69°
51°
11
68°
53°
12
69°
54°
13
70°
55°
14
72°
54°
15
69°
55°
16
69°
54°
17
70°
57°
18
70°
59°
19
78°
59°
20
78°
58°
21
74°
60°
22
79°
60°
23
79°
59°
24
80°
60°
25
75°
56°
26
73°
60°
27
73°
61°
28
80°
62°
29
78°
62°
30
80°
61°
31
78°
62°
1
76°
58°
2
73°
56°
3
73°
55°
4
74°
55°
5
74°
56°
6
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Joppa
Joppa's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 42° and 62°. The average high for May is 72° with an average low of 55°. 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 Joppa. See also: June | July | August.