S
M
T
W
T
F
S
29
34°
14°
30
42°
28°
31
42°
31°
1
42°
27°
2
34°
25°
3
34°
26°
4
38°
26°
5
49°
26°
6
47°
30°
7
46°
28°
8
43°
28°
9
47°
26°
10
55°
29°
11
47°
34°
12
49°
31°
13
49°
32°
14
56°
35°
15
45°
39°
16
45°
37°
17
53°
35°
18
51°
36°
19
52°
41°
20
51°
31°
21
47°
28°
22
48°
34°
23
46°
34°
24
47°
35°
25
52°
37°
26
53°
36°
27
53°
35°
28
52°
38°
29
52°
37°
30
54°
37°
1
53°
36°
2
51°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fall River
Fall River's April 2026 forecast shows daily high temperatures ranging from 46° to 54°, with overnight lows between 28° and 41°. 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 Fall River. See also: May | June | July.