S
M
T
W
T
F
S
27
84°
63°
28
86°
66°
29
87°
66°
30
86°
65°
1
86°
66°
2
85°
65°
3
85°
65°
4
84°
64°
5
84°
65°
6
83°
65°
7
83°
63°
8
84°
64°
9
84°
64°
10
83°
63°
11
84°
63°
12
83°
61°
13
77°
60°
14
73°
54°
15
72°
51°
16
71°
50°
17
72°
53°
18
77°
55°
19
76°
53°
20
70°
53°
21
71°
55°
22
70°
52°
23
79°
57°
24
82°
57°
25
79°
56°
26
80°
48°
27
77°
44°
28
68°
45°
29
68°
53°
30
67°
54°
31
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Irwinton
Irwinton's October 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 44° and 66°. The average high for October is 78° with an average low of 58°. 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 Irwinton. See also: November | December | January.