S
M
T
W
T
F
S
27
74°
60°
28
80°
58°
29
84°
55°
30
92°
71°
1
90°
67°
2
74°
57°
3
73°
50°
4
82°
50°
5
76°
51°
6
78°
50°
7
89°
59°
8
85°
53°
9
88°
57°
10
79°
56°
11
87°
53°
12
92°
69°
13
93°
71°
14
79°
69°
15
82°
56°
16
59°
49°
17
59°
41°
18
66°
42°
19
72°
44°
20
73°
46°
21
72°
46°
22
75°
48°
23
72°
49°
24
74°
49°
25
75°
53°
26
77°
49°
27
73°
47°
28
65°
46°
29
71°
52°
30
69°
52°
31
60°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Maryland Heights
Maryland Heights's October 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 42° and 53°. The average high for October is 71° 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 Maryland Heights. See also: November | December | January.
