S
M
T
W
T
F
S
29
83°
46°
30
74°
63°
31
86°
64°
1
88°
64°
2
89°
64°
3
82°
68°
4
71°
52°
5
72°
44°
6
72°
39°
7
72°
44°
8
78°
56°
9
81°
60°
10
83°
62°
11
75°
64°
12
79°
65°
13
85°
67°
14
84°
57°
15
80°
53°
16
85°
61°
17
80°
64°
18
82°
63°
19
80°
64°
20
85°
64°
21
79°
50°
22
82°
57°
23
84°
56°
24
83°
56°
25
83°
55°
26
82°
58°
27
83°
58°
28
80°
57°
29
81°
58°
30
78°
58°
1
81°
57°
2
75°
55°
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 75° to 85°, with overnight lows between 50° and 67°. The average high for April is 81° with an average low of 59°. 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.
