S
M
T
W
T
F
S
29
57°
32°
30
72°
50°
31
72°
46°
1
50°
34°
2
63°
34°
3
64°
48°
4
64°
41°
5
41°
28°
6
48°
28°
7
40°
19°
8
60°
24°
9
64°
51°
10
56°
39°
11
55°
35°
12
79°
42°
13
79°
59°
14
78°
64°
15
70°
58°
16
71°
54°
17
73°
48°
18
70°
39°
19
51°
32°
20
48°
26°
21
71°
37°
22
74°
52°
23
77°
53°
24
75°
48°
25
69°
44°
26
68°
45°
27
68°
49°
28
60°
42°
29
61°
43°
30
59°
40°
1
51°
37°
2
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lake Seneca
Lake Seneca's April 2026 forecast shows daily high temperatures ranging from 51° to 77°, with overnight lows between 37° and 53°. The average high for April is 65° with an average low of 45°. 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 Seneca. See also: May | June | July.
