S
M
T
W
T
F
S
29
55°
41°
30
53°
44°
31
58°
50°
1
58°
40°
2
51°
34°
3
57°
43°
4
53°
41°
5
49°
37°
6
56°
40°
7
63°
50°
8
59°
47°
9
51°
40°
10
46°
38°
11
50°
37°
12
50°
40°
13
53°
35°
14
57°
45°
15
58°
49°
16
55°
46°
17
58°
46°
18
55°
43°
19
55°
35°
20
56°
39°
21
55°
42°
22
58°
45°
23
63°
48°
24
67°
42°
25
66°
48°
26
64°
44°
27
63°
42°
28
62°
41°
29
61°
44°
30
64°
47°
1
62°
45°
2
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Tullamore
Tullamore's April 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 41° and 48°. The average high for April is 63° with an average low of 44°. 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 Tullamore. See also: May | June | July.