S
M
T
W
T
F
S
29
50°
32°
30
48°
37°
31
50°
37°
1
52°
30°
2
48°
36°
3
52°
34°
4
55°
43°
5
57°
43°
6
52°
34°
7
N/A
8
62°
42°
9
62°
42°
10
54°
38°
11
64°
45°
12
56°
40°
13
54°
39°
14
58°
39°
15
59°
41°
16
60°
43°
17
58°
40°
18
58°
40°
19
59°
39°
20
55°
42°
21
57°
41°
22
60°
42°
23
60°
43°
24
61°
43°
25
60°
42°
26
53°
42°
27
53°
36°
28
54°
36°
29
53°
37°
30
54°
44°
1
55°
45°
2
56°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Detern
Detern's April 2026 forecast shows daily high temperatures ranging from 53° to 64°, with overnight lows between 36° and 45°. The average high for April is 57° with an average low of 41°. 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 Detern. See also: May | June | July.