S
M
T
W
T
F
S
1
43°
27°
2
47°
29°
3
48°
36°
4
47°
39°
5
55°
36°
6
56°
34°
7
51°
35°
8
47°
28°
9
48°
26°
10
41°
23°
11
38°
23°
12
41°
27°
13
47°
29°
14
44°
25°
15
40°
23°
16
39°
20°
17
37°
22°
18
34°
19°
19
35°
26°
20
37°
29°
21
40°
23°
22
39°
19°
23
35°
21°
24
37°
27°
25
40°
23°
26
43°
23°
27
38°
28°
28
41°
29°
29
45°
27°
30
42°
24°
1
41°
21°
2
38°
16°
3
31°
11°
4
28°
17°
5
27°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Castlebar
Castlebar's November 2026 forecast shows daily high temperatures ranging from 27° to 56°, with overnight lows between 10° and 39°. The average high for November is 41° with an average low of 25°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Castlebar. See also: December | January | February.
