S
M
T
W
T
F
S
27
78°
56°
28
74°
50°
29
70°
49°
30
70°
45°
1
74°
48°
2
77°
48°
3
78°
52°
4
78°
56°
5
77°
55°
6
77°
48°
7
64°
42°
8
63°
46°
9
63°
42°
10
61°
41°
11
61°
40°
12
63°
40°
13
61°
39°
14
64°
39°
15
70°
44°
16
72°
43°
17
71°
44°
18
71°
44°
19
70°
46°
20
69°
50°
21
62°
43°
22
57°
41°
23
53°
38°
24
56°
33°
25
52°
35°
26
55°
40°
27
60°
35°
28
58°
37°
29
55°
33°
30
53°
33°
31
51°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Millcreek
Millcreek's October 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 33° and 56°. The average high for October is 65° with an average low of 43°. 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 Millcreek. See also: November | December | January.