S
M
T
W
T
F
S
26
65°
45°
27
64°
45°
28
64°
44°
29
66°
40°
30
62°
43°
1
71°
45°
2
65°
46°
3
66°
50°
4
68°
49°
5
67°
48°
6
67°
49°
7
69°
51°
8
74°
53°
9
72°
52°
10
68°
48°
11
76°
54°
12
77°
53°
13
77°
46°
14
68°
45°
15
69°
51°
16
74°
54°
17
78°
56°
18
76°
50°
19
70°
46°
20
68°
46°
21
69°
48°
22
76°
56°
23
77°
56°
24
80°
57°
25
81°
58°
26
81°
58°
27
79°
59°
28
78°
59°
29
79°
58°
30
80°
59°
31
74°
57°
1
82°
52°
2
75°
54°
3
75°
53°
4
76°
52°
5
77°
56°
6
81°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Owensville
Owensville's May 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 40° and 59°. The average high for May is 73° with an average low of 51°. 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 Owensville. See also: June | July | August.