S
M
T
W
T
F
S
26
66°
49°
27
67°
46°
28
76°
53°
29
77°
58°
30
84°
59°
1
89°
60°
2
85°
55°
3
76°
47°
4
69°
48°
5
70°
50°
6
76°
51°
7
77°
52°
8
77°
52°
9
76°
51°
10
78°
50°
11
81°
54°
12
82°
54°
13
82°
55°
14
83°
55°
15
83°
54°
16
82°
55°
17
82°
54°
18
81°
50°
19
78°
50°
20
77°
51°
21
80°
53°
22
81°
54°
23
83°
56°
24
84°
57°
25
85°
57°
26
84°
56°
27
86°
58°
28
86°
58°
29
85°
57°
30
85°
57°
31
83°
56°
1
83°
54°
2
84°
53°
3
82°
51°
4
79°
51°
5
79°
53°
6
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arvin
Arvin's May 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 46° and 60°. The average high for May is 80° with an average low of 54°. 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 Arvin. See also: June | July | August.