S
M
T
W
T
F
S
29
45°
22°
30
55°
36°
31
36°
31°
1
35°
23°
2
40°
20°
3
57°
34°
4
42°
32°
5
44°
29°
6
35°
22°
7
30°
13°
8
42°
10°
9
54°
33°
10
43°
32°
11
49°
27°
12
44°
38°
13
61°
41°
14
56°
39°
15
55°
46°
16
55°
40°
17
58°
36°
18
51°
32°
19
54°
36°
20
56°
38°
21
58°
39°
22
53°
33°
23
48°
33°
24
53°
35°
25
58°
39°
26
52°
38°
27
52°
33°
28
57°
35°
29
55°
35°
30
58°
42°
1
58°
38°
2
60°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Otter Lake
Otter Lake's April 2026 forecast shows daily high temperatures ranging from 43° to 61°, with overnight lows between 27° and 46°. The average high for April is 54° with an average low of 36°. 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 Otter Lake. See also: May | June | July.