S
M
T
W
T
F
S
29
51°
29°
30
64°
42°
31
66°
33°
1
37°
31°
2
60°
31°
3
63°
34°
4
N/A
5
40°
27°
6
41°
19°
7
28°
18°
8
46°
41°
9
57°
38°
10
48°
37°
11
53°
38°
12
56°
43°
13
58°
40°
14
53°
36°
15
54°
37°
16
52°
38°
17
53°
32°
18
51°
39°
19
55°
38°
20
58°
37°
21
56°
40°
22
58°
40°
23
59°
41°
24
57°
34°
25
48°
31°
26
49°
35°
27
50°
32°
28
54°
37°
29
52°
34°
30
50°
37°
1
53°
34°
2
51°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Blyth
Blyth's April 2026 forecast shows daily high temperatures ranging from 28° to 59°, with overnight lows between 18° and 43°. 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 Blyth. See also: May | June | July.