S
M
T
W
T
F
S
26
60°
48°
27
65°
43°
28
71°
43°
29
78°
43°
30
76°
47°
1
74°
48°
2
70°
53°
3
67°
50°
4
67°
46°
5
66°
51°
6
79°
48°
7
79°
52°
8
74°
51°
9
75°
49°
10
78°
51°
11
84°
45°
12
73°
52°
13
73°
51°
14
78°
42°
15
78°
47°
16
71°
48°
17
73°
44°
18
83°
51°
19
88°
48°
20
89°
48°
21
81°
45°
22
77°
49°
23
62°
52°
24
61°
51°
25
60°
49°
26
58°
47°
27
64°
55°
28
69°
46°
29
67°
42°
30
68°
40°
31
66°
43°
1
70°
42°
2
68°
42°
3
70°
44°
4
71°
46°
5
70°
44°
6
70°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Benito-Bitterwater
San Benito-Bitterwater's May 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 40° and 55°. The average high for May is 66° with an average low of 46°. 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-Bitterwater. See also: June | July | August.
