S
M
T
W
T
F
S
27
79°
53°
28
77°
57°
29
77°
57°
30
83°
55°
1
87°
53°
2
90°
54°
3
73°
54°
4
66°
55°
5
78°
51°
6
68°
45°
7
76°
41°
8
82°
53°
9
76°
49°
10
65°
54°
11
64°
59°
12
82°
55°
13
85°
50°
14
88°
56°
15
75°
61°
16
84°
61°
17
63°
40°
18
61°
37°
19
68°
35°
20
75°
34°
21
70°
41°
22
71°
35°
23
66°
37°
24
62°
40°
25
65°
37°
26
70°
39°
27
73°
46°
28
66°
48°
29
73°
46°
30
77°
49°
31
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Forest
Forest's October 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 39° and 52°. The average high for October is 72° with an average low of 47°. 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 Forest. See also: November | December | January.