S
M
T
W
T
F
S
27
83°
70°
28
85°
70°
29
88°
70°
30
89°
69°
1
90°
67°
2
88°
63°
3
85°
64°
4
82°
66°
5
84°
68°
6
87°
68°
7
86°
65°
8
83°
60°
9
81°
60°
10
80°
59°
11
79°
59°
12
78°
60°
13
80°
60°
14
81°
61°
15
81°
63°
16
80°
64°
17
79°
63°
18
79°
64°
19
83°
63°
20
81°
62°
21
82°
61°
22
83°
62°
23
82°
55°
24
80°
54°
25
75°
54°
26
75°
55°
27
76°
56°
28
77°
58°
29
79°
56°
30
81°
54°
31
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. George Island
St. George Island's October 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 54° and 70°. The average high for October is 82° with an average low of 62°. 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 St. George Island. See also: November | December | January.
