S
M
T
W
T
F
S
29
38°
26°
30
34°
26°
31
38°
27°
1
42°
30°
2
44°
25°
3
43°
29°
4
48°
40°
5
48°
36°
6
44°
31°
7
49°
27°
8
51°
28°
9
48°
29°
10
43°
31°
11
50°
27°
12
47°
35°
13
47°
36°
14
47°
37°
15
53°
31°
16
53°
40°
17
57°
38°
18
68°
46°
19
53°
42°
20
46°
35°
21
55°
34°
22
59°
39°
23
57°
39°
24
55°
38°
25
52°
37°
26
51°
38°
27
53°
39°
28
58°
41°
29
61°
45°
30
62°
44°
1
64°
46°
2
55°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dettum
Dettum's April 2026 forecast shows daily high temperatures ranging from 46° to 68°, with overnight lows between 34° and 46°. The average high for April is 57° with an average low of 40°. 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 Dettum. See also: May | June | July.