S
M
T
W
T
F
S
27
84°
60°
28
84°
59°
29
83°
59°
30
83°
58°
1
82°
57°
2
82°
58°
3
83°
57°
4
80°
58°
5
79°
57°
6
79°
57°
7
80°
56°
8
79°
57°
9
80°
57°
10
79°
54°
11
79°
48°
12
67°
45°
13
66°
42°
14
65°
40°
15
65°
40°
16
66°
42°
17
66°
47°
18
65°
41°
19
63°
39°
20
63°
43°
21
64°
45°
22
64°
49°
23
78°
42°
24
74°
43°
25
71°
41°
26
70°
33°
27
61°
34°
28
62°
43°
29
63°
45°
30
61°
37°
31
65°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. Joe
St. Joe's October 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 32° and 60°. The average high for October is 72° 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 St. Joe. See also: November | December | January.