S
M
T
W
T
F
S
27
73°
53°
28
73°
53°
29
72°
52°
30
70°
51°
1
70°
49°
2
67°
49°
3
65°
47°
4
65°
47°
5
68°
49°
6
69°
46°
7
58°
46°
8
66°
45°
9
66°
44°
10
61°
37°
11
61°
40°
12
65°
43°
13
66°
35°
14
63°
36°
15
62°
44°
16
63°
44°
17
63°
45°
18
66°
37°
19
63°
30°
20
49°
35°
21
52°
32°
22
47°
30°
23
44°
35°
24
45°
38°
25
52°
36°
26
54°
33°
27
48°
28°
28
43°
24°
29
41°
21°
30
38°
27°
31
41°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Barrett
Barrett's October 2026 forecast shows daily high temperatures ranging from 38° to 73°, with overnight lows between 21° and 53°. The average high for October is 59° with an average low of 40°. 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 Barrett. See also: November | December | January.
