S
M
T
W
T
F
S
29
72°
37°
30
77°
37°
31
43°
34°
1
43°
36°
2
61°
34°
3
39°
27°
4
50°
30°
5
63°
27°
6
50°
30°
7
66°
32°
8
54°
32°
9
57°
30°
10
61°
25°
11
79°
39°
12
73°
36°
13
68°
36°
14
61°
32°
15
66°
30°
16
68°
32°
17
41°
23°
18
50°
25°
19
64°
25°
20
77°
32°
21
82°
36°
22
82°
45°
23
50°
32°
24
39°
30°
25
39°
27°
26
41°
32°
27
45°
32°
28
50°
30°
29
54°
28°
30
54°
27°
1
63°
31°
2
75°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Newcastle
Newcastle's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Newcastle. See also: May | June | July.
