S
M
T
W
T
F
S
27
63°
57°
28
69°
60°
29
74°
59°
30
80°
57°
1
85°
63°
2
86°
65°
3
71°
57°
4
66°
62°
5
74°
56°
6
66°
45°
7
71°
44°
8
80°
56°
9
74°
49°
10
72°
53°
11
74°
64°
12
75°
58°
13
82°
62°
14
90°
64°
15
68°
60°
16
80°
48°
17
58°
38°
18
60°
38°
19
64°
44°
20
67°
47°
21
69°
46°
22
67°
45°
23
71°
52°
24
69°
50°
25
65°
51°
26
66°
43°
27
67°
41°
28
57°
37°
29
55°
36°
30
56°
38°
31
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Mechanicsville
Mechanicsville's October 2026 forecast shows daily high temperatures ranging from 55° to 90°, with overnight lows between 36° and 64°. The average high for October is 67° 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 Mechanicsville. See also: November | December | January.
