S
M
T
W
T
F
S
29
49°
23°
30
61°
29°
31
41°
33°
1
38°
28°
2
42°
26°
3
69°
36°
4
38°
34°
5
49°
29°
6
38°
20°
7
31°
21°
8
40°
31°
9
56°
38°
10
51°
35°
11
57°
38°
12
56°
36°
13
53°
39°
14
56°
39°
15
53°
35°
16
54°
38°
17
52°
33°
18
55°
36°
19
57°
40°
20
58°
40°
21
58°
39°
22
50°
41°
23
58°
42°
24
61°
37°
25
51°
35°
26
51°
31°
27
52°
33°
28
56°
33°
29
51°
34°
30
52°
36°
1
52°
34°
2
53°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Navan
Navan's April 2026 forecast shows daily high temperatures ranging from 31° to 61°, with overnight lows between 20° and 42°. The average high for April is 52° with an average low of 35°. 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 Navan. See also: May | June | July.