S
M
T
W
T
F
S
26
74°
53°
27
72°
53°
28
73°
58°
29
74°
60°
30
76°
61°
1
70°
60°
2
69°
55°
3
71°
52°
4
70°
54°
5
72°
57°
6
72°
59°
7
72°
64°
8
83°
63°
9
75°
61°
10
74°
62°
11
85°
61°
12
82°
64°
13
75°
64°
14
72°
62°
15
75°
63°
16
73°
63°
17
71°
57°
18
71°
54°
19
73°
58°
20
76°
59°
21
76°
62°
22
82°
59°
23
82°
61°
24
82°
63°
25
81°
64°
26
81°
65°
27
84°
65°
28
83°
66°
29
84°
66°
30
82°
65°
31
81°
64°
1
81°
66°
2
82°
67°
3
82°
66°
4
83°
67°
5
78°
66°
6
78°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Valletta
Valletta's May 2026 forecast shows daily high temperatures ranging from 78° to 84°, with overnight lows between 61° and 67°. The average high for May is 82° with an average low of 65°. 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 Valletta. See also: June | July | August.
