S
M
T
W
T
F
S
29
52°
37°
30
50°
39°
31
59°
46°
1
57°
34°
2
50°
30°
3
49°
33°
4
50°
35°
5
45°
31°
6
52°
35°
7
63°
44°
8
58°
42°
9
53°
41°
10
50°
38°
11
51°
38°
12
51°
39°
13
53°
38°
14
53°
40°
15
54°
39°
16
51°
39°
17
50°
40°
18
50°
41°
19
52°
41°
20
52°
40°
21
51°
37°
22
50°
36°
23
51°
42°
24
52°
43°
25
52°
43°
26
53°
42°
27
57°
41°
28
58°
43°
29
58°
44°
30
59°
43°
1
58°
43°
2
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Forth
Forth's April 2026 forecast shows daily high temperatures ranging from 45° to 63°, with overnight lows between 31° and 44°. The average high for April is 53° with an average low of 40°. 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 Forth. See also: May | June | July.