S
M
T
W
T
F
S
29
51°
23°
30
67°
43°
31
67°
52°
1
58°
36°
2
43°
36°
3
69°
39°
4
69°
39°
5
51°
31°
6
42°
30°
7
34°
20°
8
49°
17°
9
60°
31°
10
72°
41°
11
48°
33°
12
60°
29°
13
75°
55°
14
82°
59°
15
82°
62°
16
83°
60°
17
73°
49°
18
82°
56°
19
64°
31°
20
49°
29°
21
56°
35°
22
65°
46°
23
66°
42°
24
69°
45°
25
61°
39°
26
60°
36°
27
56°
32°
28
58°
37°
29
58°
34°
30
59°
33°
1
59°
33°
2
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South Apalachin
South Apalachin's April 2026 forecast shows daily high temperatures ranging from 49° to 83°, with overnight lows between 29° and 62°. The average high for April is 66° with an average low of 42°. 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 South Apalachin. See also: May | June | July.