S
M
T
W
T
F
S
29
43°
20°
30
48°
34°
31
34°
25°
1
28°
16°
2
34°
20°
3
49°
30°
4
39°
29°
5
39°
26°
6
32°
15°
7
28°
18°
8
44°
35°
9
49°
28°
10
44°
26°
11
49°
30°
12
54°
46°
13
55°
41°
14
45°
27°
15
42°
28°
16
45°
32°
17
49°
34°
18
50°
30°
19
52°
32°
20
51°
30°
21
55°
36°
22
48°
38°
23
57°
38°
24
54°
35°
25
46°
32°
26
49°
33°
27
52°
34°
28
55°
34°
29
49°
34°
30
51°
36°
1
50°
32°
2
52°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South River
South River's April 2026 forecast shows daily high temperatures ranging from 28° to 57°, with overnight lows between 18° and 46°. The average high for April is 49° with an average low of 33°. 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 River. See also: May | June | July.
