S
M
T
W
T
F
S
29
68°
37°
30
72°
32°
31
54°
32°
1
43°
28°
2
36°
32°
3
41°
32°
4
36°
32°
5
51°
28°
6
37°
25°
7
43°
16°
8
61°
36°
9
46°
34°
10
54°
32°
11
46°
28°
12
79°
50°
13
68°
45°
14
63°
48°
15
66°
39°
16
75°
37°
17
70°
36°
18
43°
30°
19
45°
27°
20
61°
23°
21
73°
42°
22
81°
59°
23
73°
46°
24
61°
39°
25
57°
39°
26
58°
45°
27
55°
41°
28
53°
39°
29
58°
37°
30
55°
38°
1
56°
40°
2
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lake Elmo
Lake Elmo's April 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 37° and 59°. The average high for April is 62° with an average low of 42°. 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 Lake Elmo. See also: May | June | July.