S
M
T
W
T
F
S
29
63°
24°
30
73°
34°
31
81°
49°
1
75°
50°
2
54°
46°
3
74°
45°
4
83°
54°
5
64°
44°
6
53°
41°
7
47°
28°
8
54°
22°
9
65°
28°
10
80°
34°
11
66°
39°
12
72°
34°
13
82°
49°
14
85°
55°
15
88°
56°
16
90°
58°
17
74°
53°
18
76°
47°
19
63°
41°
20
48°
31°
21
62°
25°
22
77°
43°
23
82°
44°
24
77°
44°
25
54°
45°
26
57°
39°
27
N/A
28
57°
48°
29
56°
45°
30
60°
37°
1
55°
39°
2
49°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Blain
Blain's April 2026 forecast shows daily high temperatures ranging from 49° to 60°, with overnight lows between 37° and 48°. The average high for April is 55° with an average low of 41°. 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 Blain. See also: May | June | July.