S
M
T
W
T
F
S
29
56°
31°
30
56°
32°
31
51°
30°
1
36°
27°
2
32°
27°
3
35°
29°
4
36°
29°
5
44°
27°
6
36°
18°
7
37°
15°
8
56°
26°
9
49°
32°
10
47°
26°
11
53°
40°
12
65°
52°
13
69°
43°
14
66°
46°
15
60°
36°
16
68°
32°
17
48°
27°
18
49°
32°
19
51°
32°
20
58°
39°
21
58°
41°
22
57°
34°
23
55°
31°
24
47°
34°
25
48°
30°
26
48°
28°
27
50°
30°
28
55°
38°
29
53°
40°
30
63°
39°
1
59°
34°
2
53°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Summit Lake
Summit Lake's April 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 26° and 52°. The average high for April is 56° with an average low of 35°. 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 Summit Lake. See also: May | June | July.
