S
M
T
W
T
F
S
27
69°
49°
28
68°
48°
29
67°
47°
30
67°
50°
1
68°
55°
2
71°
46°
3
70°
43°
4
66°
43°
5
64°
42°
6
63°
43°
7
63°
43°
8
65°
44°
9
64°
46°
10
65°
45°
11
63°
42°
12
62°
41°
13
62°
44°
14
61°
49°
15
Hist. Avg.
65°
42°
16
Hist. Avg.
65°
42°
17
Hist. Avg.
64°
41°
18
Hist. Avg.
64°
41°
19
Hist. Avg.
64°
41°
20
Hist. Avg.
63°
40°
21
Hist. Avg.
63°
40°
22
Hist. Avg.
63°
40°
23
Hist. Avg.
62°
40°
24
Hist. Avg.
62°
39°
25
Hist. Avg.
62°
39°
26
Hist. Avg.
62°
39°
27
Hist. Avg.
61°
39°
28
Hist. Avg.
61°
38°
29
Hist. Avg.
61°
38°
30
Hist. Avg.
60°
38°
31
Hist. Avg.
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Montgomeryville
Montgomeryville's October 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 41° and 55°. The average high for October is 65° with an average low of 46°. 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 Montgomeryville. See also: November | December | January.