S
M
T
W
T
F
S
29
44°
27°
30
54°
30°
31
46°
35°
1
42°
29°
2
43°
29°
3
69°
39°
4
53°
35°
5
51°
34°
6
43°
30°
7
34°
23°
8
42°
18°
9
64°
38°
10
42°
35°
11
54°
31°
12
47°
44°
13
63°
44°
14
61°
45°
15
58°
49°
16
61°
43°
17
60°
39°
18
57°
36°
19
57°
40°
20
61°
41°
21
62°
44°
22
55°
34°
23
49°
34°
24
54°
37°
25
57°
40°
26
54°
39°
27
51°
35°
28
57°
36°
29
55°
35°
30
59°
43°
1
58°
40°
2
61°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Westport
Westport's April 2026 forecast shows daily high temperatures ranging from 42° to 64°, with overnight lows between 31° and 49°. The average high for April is 57° with an average low of 39°. 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 Westport. See also: May | June | July.
