S
M
T
W
T
F
S
27
77°
51°
28
79°
54°
29
80°
57°
30
82°
57°
1
84°
57°
2
88°
66°
3
75°
57°
4
64°
59°
5
78°
53°
6
71°
47°
7
71°
49°
8
75°
54°
9
78°
52°
10
73°
51°
11
72°
52°
12
74°
51°
13
73°
52°
14
74°
51°
15
67°
46°
16
72°
50°
17
76°
55°
18
75°
54°
19
76°
54°
20
76°
49°
21
66°
45°
22
65°
43°
23
68°
44°
24
74°
46°
25
75°
51°
26
74°
49°
27
70°
42°
28
64°
44°
29
68°
51°
30
64°
50°
31
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Trinity
Trinity's October 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 42° and 66°. The average high for October is 72° with an average low of 51°. 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 Trinity. See also: November | December | January.
