S
M
T
W
T
F
S
26
56°
41°
27
70°
36°
28
63°
44°
29
62°
50°
30
71°
47°
1
67°
40°
2
62°
49°
3
63°
43°
4
80°
45°
5
89°
58°
6
71°
60°
7
62°
50°
8
73°
42°
9
76°
52°
10
87°
49°
11
62°
47°
12
71°
40°
13
78°
55°
14
64°
53°
15
72°
52°
16
85°
62°
17
90°
62°
18
97°
68°
19
95°
71°
20
92°
60°
21
67°
54°
22
63°
54°
23
69°
58°
24
72°
61°
25
74°
61°
26
80°
62°
27
81°
61°
28
82°
64°
29
83°
60°
30
83°
65°
31
82°
64°
1
83°
64°
2
79°
65°
3
76°
65°
4
79°
64°
5
78°
61°
6
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in District 18, Seat Pleasant
District 18, Seat Pleasant's May 2026 forecast shows daily high temperatures ranging from 63° to 97°, with overnight lows between 54° and 71°. The average high for May is 80° with an average low of 62°. 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 District 18, Seat Pleasant. See also: June | July | August.