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°
43°
12
52°
36°
13
52°
34°
14
56°
47°
15
56°
46°
16
56°
45°
17
57°
45°
18
56°
40°
19
59°
42°
20
58°
42°
21
57°
41°
22
54°
39°
23
55°
40°
24
51°
37°
25
56°
40°
26
55°
38°
27
56°
39°
28
55°
38°
29
54°
42°
30
54°
42°
1
53°
40°
2
53°
39°
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 50° to 59°, with overnight lows between 34° and 47°. 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 Slamannan. See also: May | June | July.