S
M
T
W
T
F
S
29
36°
5°
30
46°
27°
31
39°
30°
1
42°
28°
2
39°
28°
3
34°
28°
4
37°
24°
5
48°
24°
6
47°
29°
7
44°
27°
8
44°
21°
9
52°
28°
10
58°
36°
11
45°
30°
12
49°
26°
13
44°
39°
14
51°
34°
15
48°
34°
16
49°
36°
17
54°
37°
18
51°
36°
19
55°
37°
20
54°
38°
21
54°
38°
22
55°
34°
23
50°
33°
24
49°
36°
25
50°
36°
26
50°
34°
27
51°
34°
28
51°
32°
29
52°
31°
30
52°
32°
1
55°
38°
2
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Folly Lake
Folly Lake's April 2026 forecast shows daily high temperatures ranging from 44° to 58°, with overnight lows between 26° and 39°. The average high for April is 51° with an average low of 34°. 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 Folly Lake. See also: May | June | July.