S
M
T
W
T
F
S
26
59°
34°
27
54°
30°
28
52°
28°
29
49°
36°
30
50°
36°
1
50°
44°
2
62°
41°
3
47°
33°
4
60°
33°
5
67°
44°
6
64°
50°
7
54°
44°
8
57°
40°
9
60°
40°
10
62°
44°
11
58°
45°
12
46°
39°
13
59°
36°
14
66°
47°
15
55°
44°
16
71°
50°
17
73°
45°
18
66°
38°
19
72°
54°
20
71°
50°
21
66°
43°
22
63°
42°
23
63°
43°
24
67°
44°
25
67°
45°
26
69°
49°
27
70°
43°
28
64°
45°
29
64°
46°
30
65°
47°
31
62°
47°
1
64°
48°
2
68°
48°
3
67°
47°
4
65°
47°
5
65°
48°
6
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mount Uniacke
Mount Uniacke's May 2026 forecast shows daily high temperatures ranging from 55° to 73°, with overnight lows between 38° and 54°. The average high for May is 66° with an average low of 46°. 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 Mount Uniacke. See also: June | July | August.