S
M
T
W
T
F
S
29
52°
36°
30
50°
43°
31
61°
45°
1
54°
43°
2
52°
37°
3
61°
43°
4
59°
41°
5
50°
41°
6
57°
37°
7
66°
37°
8
72°
43°
9
57°
39°
10
52°
42°
11
52°
43°
12
54°
36°
13
53°
38°
14
59°
44°
15
58°
47°
16
58°
46°
17
61°
46°
18
59°
44°
19
60°
44°
20
57°
43°
21
57°
44°
22
55°
42°
23
50°
42°
24
50°
39°
25
51°
39°
26
50°
40°
27
51°
40°
28
53°
43°
29
55°
45°
30
57°
46°
1
57°
46°
2
56°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grangemill
Grangemill's April 2026 forecast shows daily high temperatures ranging from 50° to 61°, with overnight lows between 36° and 47°. The average high for April is 55° with an average low of 43°. 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 Grangemill. See also: May | June | July.