S
M
T
W
T
F
S
29
52°
37°
30
50°
39°
31
59°
46°
1
57°
34°
2
50°
30°
3
50°
37°
4
50°
34°
5
45°
34°
6
55°
34°
7
57°
32°
8
61°
46°
9
54°
39°
10
52°
36°
11
50°
39°
12
54°
39°
13
54°
34°
14
59°
28°
15
59°
50°
16
59°
45°
17
59°
48°
18
54°
36°
19
56°
36°
20
51°
42°
21
52°
38°
22
52°
37°
23
54°
35°
24
60°
38°
25
54°
37°
26
55°
38°
27
53°
38°
28
55°
42°
29
55°
41°
30
58°
42°
1
58°
42°
2
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Slamannan
Slamannan's April 2026 forecast shows daily high temperatures ranging from 51° to 60°, with overnight lows between 35° and 42°. The average high for April is 55° with an average low of 39°. 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 Slamannan. See also: May | June | July.