S
M
T
W
T
F
S
29
63°
25°
30
69°
51°
31
83°
52°
1
83°
58°
2
78°
55°
3
83°
64°
4
86°
58°
5
73°
48°
6
65°
33°
7
57°
34°
8
57°
28°
9
65°
38°
10
82°
50°
11
73°
43°
12
75°
57°
13
83°
56°
14
90°
62°
15
82°
50°
16
75°
48°
17
73°
46°
18
70°
49°
19
73°
51°
20
75°
50°
21
80°
40°
22
72°
41°
23
64°
43°
24
68°
48°
25
71°
47°
26
70°
45°
27
62°
41°
28
62°
40°
29
66°
42°
30
68°
47°
1
66°
50°
2
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Athlone
Athlone's April 2026 forecast shows daily high temperatures ranging from 57° to 90°, with overnight lows between 28° and 62°. The average high for April is 72° with an average low of 46°. 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 Athlone. See also: May | June | July.