S
M
T
W
T
F
S
27
89°
64°
28
89°
66°
29
88°
66°
30
89°
65°
1
89°
65°
2
88°
58°
3
89°
58°
4
81°
57°
5
80°
56°
6
81°
57°
7
80°
63°
8
84°
62°
9
86°
62°
10
85°
63°
11
80°
54°
12
84°
63°
13
Hist. Avg.
78°
57°
14
Hist. Avg.
77°
56°
15
Hist. Avg.
77°
56°
16
Hist. Avg.
77°
56°
17
Hist. Avg.
76°
55°
18
Hist. Avg.
76°
55°
19
Hist. Avg.
75°
55°
20
Hist. Avg.
75°
54°
21
Hist. Avg.
75°
54°
22
Hist. Avg.
74°
53°
23
Hist. Avg.
74°
53°
24
Hist. Avg.
73°
53°
25
Hist. Avg.
73°
52°
26
Hist. Avg.
73°
52°
27
Hist. Avg.
72°
52°
28
Hist. Avg.
72°
51°
29
Hist. Avg.
71°
51°
30
Hist. Avg.
71°
50°
31
Hist. Avg.
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Terrell
Terrell's October 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 54° and 66°. The average high for October is 85° with an average low of 61°. 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 Terrell. See also: November | December | January.