S
M
T
W
T
F
S
26
90°
70°
27
86°
70°
28
89°
68°
29
91°
73°
30
93°
72°
1
92°
72°
2
92°
71°
3
90°
72°
4
91°
72°
5
91°
73°
6
90°
73°
7
91°
72°
8
91°
73°
9
90°
73°
10
92°
72°
11
91°
72°
12
91°
73°
13
88°
73°
14
91°
74°
15
93°
75°
16
92°
74°
17
93°
75°
18
94°
75°
19
94°
76°
20
93°
76°
21
94°
76°
22
94°
76°
23
95°
76°
24
95°
75°
25
94°
76°
26
94°
76°
27
93°
77°
28
93°
75°
29
95°
73°
30
94°
72°
31
91°
73°
1
92°
72°
2
91°
71°
3
93°
72°
4
95°
75°
5
95°
76°
6
93°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Benito
San Benito's May 2026 forecast shows daily high temperatures ranging from 86° to 95°, with overnight lows between 68° and 77°. The average high for May is 92° with an average low of 74°. 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 San Benito. See also: June | July | August.
