S
M
T
W
T
F
S
1
54°
42°
2
51°
35°
3
51°
28°
4
55°
45°
5
49°
32°
6
50°
29°
7
51°
38°
8
52°
41°
9
50°
40°
10
55°
42°
11
51°
41°
12
51°
36°
13
45°
34°
14
48°
33°
15
48°
38°
16
54°
40°
17
55°
46°
18
54°
39°
19
63°
39°
20
60°
33°
21
59°
33°
22
56°
37°
23
54°
35°
24
55°
39°
25
47°
35°
26
50°
35°
27
52°
38°
28
50°
37°
29
55°
41°
30
53°
44°
31
58°
50°
1
58°
40°
2
51°
34°
3
57°
43°
4
49°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Killala
Killala's March 2026 forecast shows daily high temperatures ranging from 49° to 49°, with overnight lows between 34° and 34°. The average high for March is 49° with an average low of 34°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Killala. See also: April | May | June.