S
M
T
W
T
F
S
26
84°
67°
27
72°
66°
28
82°
66°
29
92°
68°
30
89°
72°
1
85°
70°
2
72°
56°
3
74°
54°
4
80°
59°
5
83°
64°
6
91°
70°
7
94°
68°
8
79°
63°
9
83°
67°
10
85°
70°
11
88°
70°
12
86°
68°
13
88°
69°
14
89°
68°
15
90°
66°
16
82°
67°
17
83°
68°
18
83°
70°
19
87°
70°
20
87°
69°
21
84°
71°
22
83°
67°
23
82°
65°
24
82°
66°
25
83°
71°
26
85°
71°
27
83°
70°
28
83°
72°
29
84°
72°
30
85°
71°
31
84°
72°
1
84°
72°
2
85°
73°
3
85°
73°
4
86°
72°
5
85°
73°
6
85°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Loretto
Loretto's May 2026 forecast shows daily high temperatures ranging from 72° to 94°, with overnight lows between 54° and 73°. The average high for May is 84° with an average low of 68°. 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 Loretto. See also: June | July | August.