S
M
T
W
T
F
S
29
52°
31°
30
64°
36°
31
57°
34°
1
34°
28°
2
40°
28°
3
64°
35°
4
44°
32°
5
45°
29°
6
38°
28°
7
30°
17°
8
45°
18°
9
65°
34°
10
40°
32°
11
46°
29°
12
42°
31°
13
62°
40°
14
69°
42°
15
63°
43°
16
63°
46°
17
65°
45°
18
60°
34°
19
38°
28°
20
36°
28°
21
55°
36°
22
60°
35°
23
62°
43°
24
54°
38°
25
52°
39°
26
54°
39°
27
62°
44°
28
51°
42°
29
53°
39°
30
53°
39°
1
49°
36°
2
52°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Glencairn
Glencairn's April 2026 forecast shows daily high temperatures ranging from 49° to 62°, with overnight lows between 35° and 44°. The average high for April is 55° with an average low of 39°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Glencairn. See also: May | June | July.