S
M
T
W
T
F
S
27
92°
65°
28
89°
68°
29
82°
60°
30
86°
66°
1
86°
66°
2
78°
64°
3
80°
63°
4
80°
64°
5
81°
63°
6
80°
62°
7
79°
61°
8
80°
53°
9
71°
51°
10
71°
50°
11
72°
52°
12
73°
60°
13
79°
61°
14
81°
60°
15
80°
61°
16
76°
51°
17
77°
48°
18
68°
48°
19
68°
49°
20
69°
58°
21
77°
52°
22
68°
48°
23
71°
52°
24
70°
58°
25
78°
53°
26
75°
47°
27
66°
50°
28
71°
53°
29
72°
54°
30
62°
42°
31
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Collin
Collin's October 2026 forecast shows daily high temperatures ranging from 62° to 92°, with overnight lows between 42° and 68°. The average high for October is 76° with an average low of 56°. 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 Collin. See also: November | December | January.
