S
M
T
W
T
F
S
28
80°
47°
29
82°
46°
30
81°
47°
1
82°
48°
2
84°
51°
3
83°
47°
4
81°
48°
5
78°
44°
6
75°
50°
7
81°
55°
8
86°
56°
9
87°
54°
10
81°
48°
11
82°
49°
12
84°
48°
13
85°
56°
14
87°
54°
15
86°
55°
16
88°
56°
17
83°
52°
18
85°
50°
19
85°
50°
20
86°
51°
21
88°
56°
22
91°
58°
23
91°
48°
24
82°
51°
25
83°
51°
26
85°
49°
27
83°
50°
28
87°
51°
29
91°
53°
30
92°
50°
31
86°
55°
1
88°
53°
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 75° to 92°, with overnight lows between 44° and 58°. The average high for July is 85° with an average low of 51°. 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.