S
M
T
W
T
F
S
26
80°
51°
27
85°
55°
28
80°
61°
29
70°
56°
30
62°
44°
1
61°
40°
2
57°
38°
3
65°
49°
4
74°
57°
5
68°
55°
6
66°
43°
7
58°
37°
8
63°
45°
9
66°
48°
10
65°
48°
11
66°
46°
12
65°
51°
13
73°
50°
14
74°
56°
15
72°
56°
16
73°
55°
17
75°
57°
18
76°
57°
19
76°
56°
20
77°
57°
21
79°
58°
22
78°
58°
23
76°
57°
24
73°
57°
25
76°
58°
26
77°
59°
27
75°
58°
28
73°
57°
29
76°
56°
30
73°
53°
31
75°
58°
1
77°
59°
2
81°
60°
3
81°
59°
4
78°
55°
5
74°
55°
6
74°
53°
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 57° to 81°, with overnight lows between 37° and 60°. The average high for May is 72° with an average low of 53°. 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.