S
M
T
W
T
F
S
26
76°
46°
27
71°
38°
28
72°
44°
29
64°
47°
30
N/A
1
60°
40°
2
64°
40°
3
64°
40°
4
73°
47°
5
77°
55°
6
76°
56°
7
72°
53°
8
67°
50°
9
69°
51°
10
71°
54°
11
68°
52°
12
72°
51°
13
76°
56°
14
69°
55°
15
69°
52°
16
68°
54°
17
69°
54°
18
71°
52°
19
70°
52°
20
69°
51°
21
70°
50°
22
71°
53°
23
70°
53°
24
75°
57°
25
74°
58°
26
78°
58°
27
77°
59°
28
78°
56°
29
77°
55°
30
71°
53°
31
72°
56°
1
72°
55°
2
78°
60°
3
80°
60°
4
73°
59°
5
77°
59°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Slovac
Slovac's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 40° and 61°. The average high for May is 72° with an average low of 53°. 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 Slovac. See also: June | July | August.