S
M
T
W
T
F
S
26
29°
19°
27
42°
17°
28
51°
23°
29
60°
26°
30
70°
31°
1
68°
41°
2
69°
36°
3
65°
42°
4
49°
32°
5
51°
24°
6
64°
40°
7
68°
35°
8
65°
37°
9
60°
36°
10
68°
41°
11
71°
44°
12
65°
40°
13
59°
37°
14
62°
38°
15
60°
37°
16
61°
37°
17
62°
40°
18
65°
39°
19
61°
43°
20
59°
42°
21
64°
44°
22
68°
45°
23
69°
46°
24
69°
45°
25
70°
46°
26
69°
46°
27
63°
44°
28
67°
44°
29
70°
46°
30
71°
47°
31
73°
49°
1
74°
49°
2
73°
48°
3
73°
49°
4
71°
47°
5
67°
48°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sedgewick
Sedgewick's May 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 24° and 49°. The average high for May is 66° with an average low of 42°. 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 Sedgewick. See also: June | July | August.