S
M
T
W
T
F
S
29
59°
27°
30
70°
45°
31
77°
60°
1
66°
43°
2
52°
41°
3
75°
44°
4
77°
57°
5
64°
39°
6
50°
36°
7
43°
29°
8
52°
23°
9
63°
36°
10
77°
45°
11
63°
45°
12
70°
53°
13
71°
56°
14
76°
60°
15
81°
61°
16
79°
59°
17
78°
47°
18
81°
53°
19
59°
32°
20
51°
30°
21
60°
33°
22
68°
42°
23
68°
43°
24
71°
42°
25
65°
35°
26
56°
32°
27
55°
31°
28
57°
36°
29
57°
32°
30
60°
31°
1
58°
32°
2
58°
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 51° to 81°, with overnight lows between 30° and 61°. 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 Westport. See also: May | June | July.
