S
M
T
W
T
F
S
26
79°
69°
27
78°
70°
28
77°
70°
29
77°
69°
30
78°
70°
1
77°
70°
2
77°
70°
3
78°
71°
4
77°
71°
5
78°
70°
6
78°
70°
7
77°
71°
8
77°
71°
9
76°
70°
10
76°
71°
11
77°
71°
12
76°
70°
13
78°
71°
14
76°
71°
15
76°
70°
16
76°
71°
17
77°
71°
18
76°
70°
19
76°
72°
20
77°
72°
21
77°
71°
22
79°
69°
23
79°
69°
24
78°
70°
25
79°
70°
26
79°
71°
27
80°
71°
28
80°
70°
29
79°
70°
30
79°
71°
31
80°
72°
1
81°
72°
2
81°
71°
3
82°
71°
4
81°
72°
5
82°
72°
6
81°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sal Rei
Sal Rei's May 2026 forecast shows daily high temperatures ranging from 76° to 82°, with overnight lows between 69° and 72°. The average high for May is 78° with an average low of 71°. 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 Sal Rei. See also: June | July | August.