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
67°
45°
14
65°
42°
15
62°
40°
16
56°
39°
17
57°
42°
18
64°
42°
19
66°
45°
20
73°
48°
21
75°
50°
22
71°
49°
23
74°
47°
24
68°
48°
25
70°
47°
26
69°
41°
27
65°
40°
28
66°
42°
29
66°
40°
30
71°
46°
31
69°
45°
1
72°
48°
2
69°
47°
3
67°
42°
4
67°
42°
5
66°
43°
6
65°
42°
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 56° to 75°, with overnight lows between 39° and 50°. The average high for May is 67° 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 Creston 1. See also: June | July | August.