S
M
T
W
T
F
S
27
68°
48°
28
69°
49°
29
68°
48°
30
70°
48°
1
69°
45°
2
68°
38°
3
65°
36°
4
53°
34°
5
55°
40°
6
61°
31°
7
55°
31°
8
49°
42°
9
53°
41°
10
56°
43°
11
61°
42°
12
63°
39°
13
60°
33°
14
52°
34°
15
50°
30°
16
49°
37°
17
55°
30°
18
51°
29°
19
48°
38°
20
50°
32°
21
51°
38°
22
52°
42°
23
58°
41°
24
59°
40°
25
58°
41°
26
55°
36°
27
57°
31°
28
48°
28°
29
43°
27°
30
44°
36°
31
46°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Les Dalles
Les Dalles's October 2026 forecast shows daily high temperatures ranging from 43° to 70°, 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 Les Dalles. See also: November | December | January.
