S
M
T
W
T
F
S
27
76°
44°
28
69°
50°
29
68°
52°
30
74°
49°
1
68°
50°
2
70°
48°
3
65°
43°
4
66°
43°
5
65°
49°
6
67°
48°
7
70°
49°
8
Hist. Avg.
66°
46°
9
Hist. Avg.
66°
45°
10
Hist. Avg.
65°
45°
11
Hist. Avg.
65°
45°
12
Hist. Avg.
64°
44°
13
Hist. Avg.
64°
44°
14
Hist. Avg.
64°
44°
15
Hist. Avg.
63°
43°
16
Hist. Avg.
63°
43°
17
Hist. Avg.
62°
43°
18
Hist. Avg.
62°
42°
19
Hist. Avg.
62°
42°
20
Hist. Avg.
61°
42°
21
Hist. Avg.
61°
41°
22
Hist. Avg.
60°
41°
23
Hist. Avg.
60°
41°
24
Hist. Avg.
59°
40°
25
Hist. Avg.
59°
40°
26
Hist. Avg.
58°
40°
27
Hist. Avg.
58°
40°
28
Hist. Avg.
58°
39°
29
Hist. Avg.
57°
39°
30
Hist. Avg.
57°
39°
31
Hist. Avg.
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Mifflin
Mifflin's October 2026 forecast shows daily high temperatures ranging from 65° to 76°, with overnight lows between 43° and 52°. The average high for October is 69° 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 Mifflin. See also: November | December | January.