S
M
T
W
T
F
S
26
64°
51°
27
66°
50°
28
73°
46°
29
75°
49°
30
75°
50°
1
77°
51°
2
78°
48°
3
64°
54°
4
69°
50°
5
69°
46°
6
80°
53°
7
83°
55°
8
85°
56°
9
87°
57°
10
89°
59°
11
86°
58°
12
85°
57°
13
89°
59°
14
88°
56°
15
83°
55°
16
84°
56°
17
80°
52°
18
83°
56°
19
84°
55°
20
84°
56°
21
83°
56°
22
83°
55°
23
85°
57°
24
85°
57°
25
84°
56°
26
84°
57°
27
83°
57°
28
77°
56°
29
77°
55°
30
79°
55°
31
78°
57°
1
79°
57°
2
83°
56°
3
81°
57°
4
80°
57°
5
80°
56°
6
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cavin
Cavin's May 2026 forecast shows daily high temperatures ranging from 69° to 89°, with overnight lows between 46° and 59°. The average high for May is 82° with an average low of 56°. 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 Cavin. See also: June | July | August.