S
M
T
W
T
F
S
28
79°
64°
29
87°
62°
30
89°
67°
1
95°
74°
2
95°
74°
3
95°
75°
4
93°
68°
5
84°
67°
6
81°
68°
7
79°
66°
8
82°
67°
9
88°
69°
10
81°
68°
11
84°
61°
12
84°
63°
13
84°
61°
14
89°
65°
15
91°
66°
16
87°
64°
17
86°
66°
18
86°
65°
19
84°
64°
20
86°
63°
21
87°
64°
22
82°
63°
23
79°
60°
24
87°
67°
25
86°
66°
26
86°
66°
27
87°
67°
28
87°
67°
29
86°
66°
30
85°
66°
31
82°
64°
1
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mill Creek
Mill Creek's July 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 60° and 69°. The average high for July is 85° with an average low of 65°. 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 Mill Creek. See also: August | September | October.
