S
M
T
W
T
F
S
27
85°
67°
28
87°
65°
29
88°
64°
30
88°
66°
1
87°
65°
2
88°
66°
3
87°
66°
4
88°
62°
5
85°
61°
6
82°
64°
7
84°
63°
8
83°
64°
9
85°
63°
10
85°
62°
11
85°
63°
12
Hist. Avg.
82°
60°
13
Hist. Avg.
82°
60°
14
Hist. Avg.
82°
60°
15
Hist. Avg.
81°
59°
16
Hist. Avg.
81°
59°
17
Hist. Avg.
81°
59°
18
Hist. Avg.
81°
58°
19
Hist. Avg.
80°
58°
20
Hist. Avg.
80°
58°
21
Hist. Avg.
80°
57°
22
Hist. Avg.
80°
57°
23
Hist. Avg.
80°
57°
24
Hist. Avg.
79°
56°
25
Hist. Avg.
79°
56°
26
Hist. Avg.
79°
56°
27
Hist. Avg.
79°
55°
28
Hist. Avg.
79°
55°
29
Hist. Avg.
78°
55°
30
Hist. Avg.
78°
54°
31
Hist. Avg.
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Glen St. Mary
Glen St. Mary's October 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 61° and 67°. The average high for October is 86° with an average low of 64°. 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 Glen St. Mary. See also: November | December | January.
