S
M
T
W
T
F
S
26
70°
49°
27
67°
44°
28
56°
39°
29
57°
40°
30
54°
35°
1
54°
34°
2
63°
29°
3
72°
46°
4
72°
44°
5
55°
34°
6
52°
30°
7
62°
31°
8
74°
33°
9
65°
41°
10
69°
32°
11
69°
30°
12
79°
54°
13
74°
43°
14
78°
44°
15
90°
50°
16
80°
53°
17
74°
60°
18
68°
60°
19
65°
41°
20
58°
35°
21
57°
49°
22
64°
55°
23
73°
50°
24
78°
56°
25
82°
59°
26
85°
60°
27
82°
58°
28
79°
55°
29
76°
57°
30
78°
51°
31
79°
54°
1
80°
55°
2
78°
56°
3
77°
55°
4
76°
54°
5
72°
52°
6
71°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ventura
Ventura's May 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 50° and 60°. The average high for May is 77° with an average low of 55°. 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 Ventura. See also: June | July | August.
