S
M
T
W
T
F
S
26
74°
52°
27
80°
50°
28
75°
60°
29
69°
52°
30
63°
43°
1
70°
41°
2
61°
40°
3
63°
46°
4
76°
55°
5
76°
59°
6
71°
49°
7
59°
42°
8
62°
46°
9
71°
47°
10
69°
49°
11
74°
54°
12
73°
54°
13
72°
53°
14
70°
49°
15
75°
56°
16
74°
55°
17
76°
57°
18
77°
57°
19
77°
56°
20
78°
57°
21
79°
58°
22
81°
58°
23
80°
57°
24
75°
58°
25
78°
58°
26
79°
59°
27
79°
57°
28
75°
58°
29
78°
58°
30
76°
56°
31
76°
58°
1
80°
60°
2
81°
61°
3
83°
60°
4
80°
58°
5
76°
56°
6
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Barbourville
Barbourville's May 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 40° and 61°. The average high for May is 74° with an average low of 54°. 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 Barbourville. See also: June | July | August.
