S
M
T
W
T
F
S
29
52°
41°
30
54°
48°
31
59°
48°
1
54°
48°
2
52°
41°
3
52°
50°
4
54°
48°
5
52°
41°
6
57°
43°
7
59°
48°
8
68°
48°
9
54°
45°
10
52°
43°
11
52°
43°
12
52°
41°
13
52°
36°
14
55°
50°
15
57°
52°
16
57°
50°
17
56°
44°
18
55°
42°
19
57°
43°
20
57°
41°
21
54°
43°
22
56°
45°
23
55°
45°
24
55°
43°
25
54°
43°
26
53°
44°
27
54°
43°
28
55°
44°
29
55°
51°
30
56°
50°
1
55°
51°
2
57°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blackwater
Blackwater's April 2026 forecast shows daily high temperatures ranging from 53° to 57°, with overnight lows between 41° and 52°. The average high for April is 55° with an average low of 46°. 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 Blackwater. See also: May | June | July.