S
M
T
W
T
F
S
26
60°
37°
27
63°
38°
28
63°
41°
29
64°
41°
30
63°
42°
1
65°
46°
2
64°
45°
3
65°
46°
4
65°
42°
5
59°
40°
6
56°
40°
7
56°
39°
8
57°
38°
9
61°
40°
10
59°
46°
11
61°
40°
12
66°
45°
13
61°
43°
14
59°
42°
15
59°
41°
16
60°
42°
17
61°
41°
18
69°
42°
19
59°
46°
20
62°
45°
21
63°
44°
22
61°
40°
23
62°
45°
24
64°
47°
25
61°
48°
26
63°
52°
27
71°
50°
28
61°
43°
29
61°
50°
30
67°
44°
31
66°
49°
1
71°
51°
2
70°
50°
3
69°
45°
4
62°
50°
5
64°
45°
6
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Frederickson
Frederickson's May 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 37° 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 Frederickson. See also: June | July | August.