S
M
T
W
T
F
S
27
70°
45°
28
61°
43°
29
70°
59°
30
73°
45°
1
54°
37°
2
61°
32°
3
63°
45°
4
61°
36°
5
N/A
6
69°
43°
7
64°
38°
8
61°
42°
9
62°
47°
10
67°
44°
11
52°
39°
12
49°
37°
13
48°
36°
14
56°
41°
15
55°
38°
16
54°
37°
17
51°
36°
18
52°
31°
19
54°
31°
20
49°
37°
21
55°
36°
22
53°
37°
23
48°
34°
24
40°
30°
25
40°
31°
26
46°
34°
27
51°
36°
28
52°
35°
29
44°
34°
30
42°
33°
31
45°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Roseau
Roseau's October 2026 forecast shows daily high temperatures ranging from 40° to 69°, with overnight lows between 30° and 47°. The average high for October is 52° with an average low of 36°. 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 Roseau. See also: November | December | January.
