S
M
T
W
T
F
S
27
73°
52°
28
69°
50°
29
70°
48°
30
70°
49°
1
69°
53°
2
71°
53°
3
63°
52°
4
62°
52°
5
71°
53°
6
71°
52°
7
70°
51°
8
67°
49°
9
67°
41°
10
58°
39°
11
57°
39°
12
59°
41°
13
63°
49°
14
67°
48°
15
68°
49°
16
68°
49°
17
65°
44°
18
65°
40°
19
54°
38°
20
55°
36°
21
62°
44°
22
65°
46°
23
63°
46°
24
60°
45°
25
57°
45°
26
58°
44°
27
57°
45°
28
61°
40°
29
58°
39°
30
49°
31°
31
47°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Muncy
Muncy's October 2026 forecast shows daily high temperatures ranging from 47° to 73°, with overnight lows between 29° and 53°. The average high for October is 63° with an average low of 45°. 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 Muncy. See also: November | December | January.