S
M
T
W
T
F
S
26
80°
51°
27
85°
55°
28
80°
61°
29
70°
56°
30
64°
46°
1
64°
43°
2
62°
40°
3
67°
37°
4
82°
51°
5
77°
59°
6
64°
50°
7
65°
45°
8
73°
40°
9
77°
57°
10
78°
53°
11
74°
52°
12
77°
47°
13
78°
57°
14
68°
48°
15
79°
42°
16
85°
66°
17
90°
64°
18
91°
67°
19
88°
64°
20
72°
58°
21
69°
60°
22
73°
65°
23
72°
65°
24
75°
61°
25
76°
63°
26
75°
62°
27
77°
60°
28
77°
58°
29
76°
60°
30
76°
60°
31
78°
59°
1
79°
56°
2
82°
60°
3
78°
58°
4
74°
54°
5
75°
53°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Leitchfield
Leitchfield's May 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 53° and 65°. The average high for May is 76° with an average low of 60°. 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 Leitchfield. See also: June | July | August.