S
M
T
W
T
F
S
26
73°
56°
27
79°
55°
28
77°
61°
29
69°
55°
30
63°
46°
1
62°
47°
2
56°
42°
3
66°
37°
4
80°
53°
5
71°
59°
6
63°
47°
7
64°
45°
8
74°
44°
9
78°
57°
10
77°
62°
11
74°
55°
12
78°
52°
13
76°
57°
14
67°
48°
15
74°
47°
16
84°
62°
17
89°
66°
18
89°
69°
19
87°
64°
20
71°
55°
21
73°
60°
22
73°
67°
23
76°
65°
24
78°
67°
25
79°
68°
26
82°
66°
27
79°
68°
28
83°
69°
29
80°
65°
30
81°
67°
31
83°
66°
1
80°
62°
2
84°
66°
3
80°
64°
4
77°
59°
5
77°
59°
6
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Floyds Knobs
Floyds Knobs's May 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 55° and 69°. The average high for May is 79° with an average low of 64°. 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 Floyds Knobs. See also: June | July | August.