S
M
T
W
T
F
S
26
56°
38°
27
60°
39°
28
64°
38°
29
72°
41°
30
74°
42°
1
76°
45°
2
75°
48°
3
78°
50°
4
70°
46°
5
69°
46°
6
78°
50°
7
77°
50°
8
69°
46°
9
73°
49°
10
76°
50°
11
73°
51°
12
80°
50°
13
78°
50°
14
77°
51°
15
76°
50°
16
65°
49°
17
65°
41°
18
63°
38°
19
63°
38°
20
64°
37°
21
67°
39°
22
74°
46°
23
68°
41°
24
74°
46°
25
75°
48°
26
73°
47°
27
67°
45°
28
69°
44°
29
73°
44°
30
76°
48°
31
77°
50°
1
78°
51°
2
77°
50°
3
78°
51°
4
77°
49°
5
76°
49°
6
76°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Creston
Creston's May 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 37° and 51°. The average high for May is 73° with an average low of 47°. 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 Creston. See also: June | July | August.
