S
M
T
W
T
F
S
27
54°
46°
28
53°
45°
29
54°
45°
30
52°
46°
1
54°
43°
2
53°
39°
3
51°
39°
4
51°
41°
5
49°
41°
6
50°
42°
7
49°
39°
8
49°
38°
9
50°
38°
10
51°
41°
11
48°
41°
12
48°
39°
13
49°
37°
14
47°
37°
15
45°
36°
16
45°
37°
17
46°
38°
18
45°
36°
19
44°
40°
20
45°
34°
21
47°
34°
22
42°
34°
23
43°
35°
24
44°
33°
25
42°
33°
26
Hist. Avg.
43°
35°
27
Hist. Avg.
43°
35°
28
Hist. Avg.
42°
34°
29
Hist. Avg.
42°
34°
30
Hist. Avg.
41°
34°
31
Hist. Avg.
41°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Terrace
Terrace's October 2026 forecast shows daily high temperatures ranging from 42° to 54°, with overnight lows between 33° and 46°. The average high for October is 48° with an average low of 39°. 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 Terrace. See also: November | December | January.