S
M
T
W
T
F
S
26
66°
53°
27
67°
54°
28
75°
49°
29
78°
50°
30
76°
54°
1
80°
56°
2
79°
54°
3
65°
56°
4
68°
55°
5
68°
52°
6
76°
50°
7
78°
57°
8
77°
57°
9
80°
58°
10
84°
58°
11
92°
59°
12
84°
58°
13
78°
58°
14
77°
57°
15
76°
56°
16
77°
58°
17
77°
57°
18
76°
56°
19
79°
57°
20
78°
56°
21
74°
54°
22
73°
53°
23
74°
54°
24
78°
57°
25
81°
58°
26
81°
56°
27
76°
54°
28
74°
54°
29
75°
55°
30
78°
56°
31
79°
58°
1
82°
60°
2
82°
59°
3
78°
57°
4
75°
59°
5
75°
59°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Van Nuys
Van Nuys's May 2026 forecast shows daily high temperatures ranging from 73° to 92°, with overnight lows between 53° and 60°. The average high for May is 78° with an average low of 57°. 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 Van Nuys. See also: June | July | August.