S
M
T
W
T
F
S
26
69°
48°
27
67°
46°
28
68°
48°
29
69°
49°
30
73°
52°
1
71°
50°
2
69°
54°
3
78°
54°
4
74°
48°
5
69°
46°
6
67°
45°
7
69°
46°
8
71°
49°
9
71°
48°
10
69°
47°
11
69°
47°
12
71°
54°
13
80°
58°
14
81°
58°
15
81°
59°
16
80°
58°
17
78°
58°
18
81°
59°
19
82°
60°
20
82°
59°
21
78°
56°
22
74°
52°
23
74°
54°
24
75°
54°
25
81°
59°
26
83°
59°
27
81°
59°
28
79°
60°
29
84°
62°
30
85°
55°
31
83°
57°
1
84°
55°
2
78°
54°
3
78°
53°
4
77°
55°
5
78°
56°
6
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kingsport
Kingsport's May 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 45° and 62°. The average high for May is 76° 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 Kingsport. See also: June | July | August.
