S
M
T
W
T
F
S
26
60°
53°
27
64°
49°
28
69°
48°
29
72°
51°
30
74°
51°
1
68°
52°
2
63°
52°
3
64°
53°
4
62°
50°
5
62°
52°
6
68°
55°
7
70°
53°
8
67°
52°
9
69°
53°
10
70°
53°
11
80°
53°
12
68°
52°
13
69°
55°
14
78°
54°
15
77°
54°
16
72°
54°
17
74°
51°
18
82°
64°
19
86°
58°
20
84°
57°
21
85°
55°
22
69°
50°
23
65°
54°
24
66°
53°
25
62°
52°
26
66°
52°
27
71°
50°
28
67°
53°
29
67°
56°
30
65°
53°
31
81°
54°
1
87°
55°
2
72°
53°
3
78°
53°
4
85°
54°
5
89°
54°
6
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Benicia
Benicia's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Benicia. See also: June | July | August.
