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
76°
46°
4
76°
49°
5
73°
50°
6
74°
47°
7
75°
49°
8
71°
49°
9
75°
47°
10
74°
50°
11
71°
49°
12
78°
44°
13
66°
50°
14
65°
46°
15
59°
39°
16
51°
37°
17
62°
39°
18
64°
42°
19
66°
45°
20
71°
48°
21
66°
47°
22
65°
48°
23
74°
51°
24
68°
50°
25
71°
46°
26
70°
49°
27
71°
48°
28
77°
51°
29
85°
57°
30
68°
43°
31
69°
46°
1
75°
47°
2
76°
49°
3
77°
51°
4
77°
51°
5
76°
48°
6
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Creston 1
Creston 1's May 2026 forecast shows daily high temperatures ranging from 51° to 85°, with overnight lows between 37° and 57°. The average high for May is 71° 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 1. See also: June | July | August.