S
M
T
W
T
F
S
27
69°
49°
28
68°
42°
29
62°
37°
30
58°
37°
1
57°
45°
2
62°
46°
3
61°
38°
4
56°
37°
5
55°
45°
6
57°
47°
7
65°
48°
8
66°
44°
9
65°
42°
10
56°
39°
11
53°
37°
12
54°
43°
13
56°
43°
14
58°
42°
15
60°
45°
16
60°
44°
17
59°
39°
18
60°
35°
19
53°
32°
20
49°
30°
21
47°
31°
22
47°
40°
23
48°
38°
24
54°
31°
25
48°
30°
26
46°
30°
27
47°
35°
28
46°
30°
29
48°
28°
30
53°
27°
31
40°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Terrebonne
Terrebonne's October 2026 forecast shows daily high temperatures ranging from 40° to 69°, with overnight lows between 27° and 49°. The average high for October is 56° with an average low of 38°. 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 Terrebonne. See also: November | December | January.
