S
M
T
W
T
F
S
26
57°
38°
27
70°
34°
28
57°
45°
29
59°
53°
30
65°
40°
1
65°
33°
2
58°
42°
3
61°
37°
4
73°
34°
5
82°
61°
6
71°
53°
7
65°
48°
8
67°
37°
9
64°
45°
10
72°
44°
11
62°
43°
12
68°
34°
13
72°
51°
14
58°
50°
15
69°
49°
16
81°
43°
17
85°
54°
18
93°
58°
19
92°
65°
20
89°
63°
21
67°
52°
22
63°
52°
23
52°
49°
24
61°
50°
25
77°
59°
26
77°
57°
27
80°
62°
28
77°
51°
29
80°
59°
30
74°
48°
31
72°
53°
1
70°
51°
2
74°
52°
3
77°
55°
4
78°
58°
5
77°
58°
6
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Uniontown
Uniontown's May 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 48° and 62°. The average high for May is 76° with an average low of 55°. 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 Uniontown. See also: June | July | August.