S
M
T
W
T
F
S
29
33°
10°
30
35°
11°
31
38°
12°
1
36°
26°
2
46°
29°
3
51°
31°
4
47°
29°
5
53°
29°
6
51°
33°
7
41°
25°
8
45°
25°
9
48°
29°
10
52°
32°
11
44°
28°
12
41°
22°
13
47°
28°
14
48°
28°
15
49°
27°
16
47°
22°
17
53°
25°
18
55°
27°
19
52°
24°
20
51°
30°
21
48°
28°
22
45°
25°
23
46°
27°
24
46°
27°
25
47°
29°
26
47°
31°
27
48°
28°
28
54°
30°
29
56°
34°
30
57°
35°
1
57°
37°
2
56°
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 41° to 57°, with overnight lows between 22° and 37°. The average high for April is 49° with an average low of 28°. 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.
