S
M
T
W
T
F
S
29
39°
12°
30
54°
31°
31
44°
30°
1
34°
28°
2
39°
25°
3
37°
30°
4
36°
30°
5
40°
31°
6
44°
30°
7
43°
25°
8
42°
26°
9
49°
33°
10
51°
38°
11
48°
29°
12
52°
32°
13
47°
43°
14
60°
42°
15
51°
30°
16
46°
28°
17
48°
32°
18
53°
36°
19
51°
34°
20
54°
38°
21
53°
44°
22
45°
34°
23
46°
36°
24
48°
36°
25
52°
35°
26
56°
36°
27
49°
35°
28
49°
31°
29
50°
30°
30
55°
33°
1
56°
39°
2
54°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in French Lake
French Lake's April 2026 forecast shows daily high temperatures ranging from 42° to 60°, with overnight lows between 26° and 44°. The average high for April is 51° 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 French Lake. See also: May | June | July.