S
M
T
W
T
F
S
29
46°
39°
30
46°
37°
31
57°
45°
1
54°
30°
2
48°
32°
3
50°
36°
4
45°
32°
5
45°
36°
6
N/A
7
68°
44°
8
56°
45°
9
50°
35°
10
52°
42°
11
53°
37°
12
55°
37°
13
54°
36°
14
55°
38°
15
55°
39°
16
54°
38°
17
55°
40°
18
55°
39°
19
56°
40°
20
51°
41°
21
53°
42°
22
54°
42°
23
56°
41°
24
54°
42°
25
52°
42°
26
51°
40°
27
50°
38°
28
53°
42°
29
54°
43°
30
52°
43°
1
52°
42°
2
54°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Ullapool
Ullapool's April 2026 forecast shows daily high temperatures ranging from 50° to 68°, with overnight lows between 35° and 45°. The average high for April is 54° with an average low of 40°. 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 Ullapool. See also: May | June | July.