S
M
T
W
T
F
S
26
92°
76°
27
90°
78°
28
99°
78°
29
99°
74°
30
91°
76°
1
79°
64°
2
79°
57°
3
86°
66°
4
89°
73°
5
99°
76°
6
99°
78°
7
85°
66°
8
89°
69°
9
94°
75°
10
99°
73°
11
91°
68°
12
91°
71°
13
94°
70°
14
96°
70°
15
95°
71°
16
96°
73°
17
92°
72°
18
95°
71°
19
94°
74°
20
98°
75°
21
97°
75°
22
95°
69°
23
92°
69°
24
93°
73°
25
98°
74°
26
93°
70°
27
92°
69°
28
90°
72°
29
92°
72°
30
93°
74°
31
94°
75°
1
93°
74°
2
94°
75°
3
94°
76°
4
95°
77°
5
96°
76°
6
96°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Salineño
Salineño's May 2026 forecast shows daily high temperatures ranging from 85° to 99°, with overnight lows between 66° and 78°. The average high for May is 94° with an average low of 72°. 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 Salineño. See also: June | July | August.
