S
M
T
W
T
F
S
27
75°
47°
28
74°
46°
29
67°
52°
30
67°
53°
1
66°
54°
2
68°
51°
3
69°
45°
4
65°
48°
5
64°
49°
6
65°
49°
7
65°
43°
8
70°
42°
9
Hist. Avg.
63°
45°
10
Hist. Avg.
63°
45°
11
Hist. Avg.
62°
45°
12
Hist. Avg.
62°
44°
13
Hist. Avg.
62°
44°
14
Hist. Avg.
61°
44°
15
Hist. Avg.
61°
43°
16
Hist. Avg.
61°
43°
17
Hist. Avg.
60°
43°
18
Hist. Avg.
60°
42°
19
Hist. Avg.
60°
42°
20
Hist. Avg.
59°
42°
21
Hist. Avg.
59°
41°
22
Hist. Avg.
58°
41°
23
Hist. Avg.
58°
41°
24
Hist. Avg.
58°
40°
25
Hist. Avg.
57°
40°
26
Hist. Avg.
57°
40°
27
Hist. Avg.
57°
39°
28
Hist. Avg.
56°
39°
29
Hist. Avg.
56°
39°
30
Hist. Avg.
55°
38°
31
Hist. Avg.
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Mill Creek
Mill Creek's October 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 42° and 54°. The average high for October is 68° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Mill Creek. See also: November | December | January.
