S
M
T
W
T
F
S
26
51°
41°
27
53°
41°
28
57°
39°
29
50°
28°
30
47°
32°
1
50°
30°
2
61°
43°
3
62°
46°
4
60°
31°
5
50°
34°
6
49°
32°
7
55°
40°
8
62°
41°
9
62°
43°
10
59°
41°
11
64°
44°
12
63°
46°
13
67°
45°
14
59°
40°
15
61°
44°
16
62°
45°
17
61°
50°
18
64°
49°
19
72°
51°
20
72°
52°
21
66°
46°
22
61°
43°
23
62°
43°
24
62°
44°
25
65°
47°
26
64°
48°
27
65°
48°
28
64°
46°
29
66°
51°
30
68°
46°
31
66°
49°
1
66°
50°
2
67°
49°
3
67°
51°
4
68°
50°
5
68°
48°
6
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Frederic
Frederic's May 2026 forecast shows daily high temperatures ranging from 47° to 72°, with overnight lows between 30° and 52°. The average high for May is 63° with an average low of 44°. 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 Frederic. See also: June | July | August.