S
M
T
W
T
F
S
26
64°
45°
27
76°
44°
28
69°
52°
29
64°
53°
30
54°
39°
1
57°
37°
2
52°
35°
3
56°
40°
4
69°
55°
5
70°
52°
6
61°
43°
7
54°
37°
8
53°
39°
9
63°
46°
10
65°
46°
11
68°
49°
12
69°
51°
13
68°
48°
14
67°
49°
15
72°
52°
16
67°
50°
17
67°
51°
18
71°
55°
19
74°
55°
20
74°
54°
21
77°
56°
22
76°
56°
23
77°
55°
24
75°
53°
25
70°
50°
26
75°
57°
27
78°
57°
28
76°
56°
29
75°
56°
30
72°
53°
31
74°
56°
1
72°
55°
2
72°
54°
3
73°
50°
4
71°
49°
5
71°
50°
6
72°
51°
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 52° to 78°, with overnight lows between 35° and 57°. The average high for May is 69° with an average low of 50°. 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.