S
M
T
W
T
F
S
28
82°
61°
29
86°
63°
30
88°
64°
1
87°
61°
2
86°
62°
3
84°
64°
4
82°
63°
5
81°
64°
6
82°
64°
7
86°
65°
8
87°
65°
9
88°
64°
10
87°
65°
11
88°
66°
12
87°
65°
13
87°
62°
14
83°
59°
15
87°
64°
16
87°
64°
17
81°
62°
18
82°
61°
19
84°
65°
20
81°
65°
21
81°
64°
22
82°
63°
23
81°
62°
24
82°
62°
25
82°
63°
26
84°
65°
27
83°
59°
28
82°
58°
29
83°
59°
30
85°
63°
31
83°
60°
1
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Creston
Creston's July 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 58° and 66°. The average high for July is 84° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Creston. See also: August | September | October.