S
M
T
W
T
F
S
29
22°
1°
30
27°
12°
31
35°
7°
1
37°
12°
2
34°
26°
3
40°
29°
4
42°
29°
5
34°
22°
6
34°
22°
7
31°
25°
8
36°
12°
9
42°
27°
10
48°
27°
11
48°
28°
12
39°
24°
13
48°
27°
14
45°
22°
15
29°
15°
16
29°
13°
17
36°
18°
18
43°
22°
19
41°
25°
20
34°
20°
21
33°
17°
22
35°
17°
23
54°
31°
24
45°
31°
25
46°
30°
26
47°
27°
27
48°
29°
28
49°
33°
29
49°
34°
30
50°
34°
1
58°
36°
2
57°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fork Lake
Fork Lake's April 2026 forecast shows daily high temperatures ranging from 29° to 58°, with overnight lows between 13° and 36°. The average high for April is 44° with an average low of 26°. 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 Fork Lake. See also: May | June | July.