S
M
T
W
T
F
S
29
52°
45°
30
54°
48°
31
54°
46°
1
52°
48°
2
52°
45°
3
52°
48°
4
57°
50°
5
54°
43°
6
63°
43°
7
73°
52°
8
72°
52°
9
61°
46°
10
52°
45°
11
52°
46°
12
54°
45°
13
54°
41°
14
55°
48°
15
58°
51°
16
59°
50°
17
60°
50°
18
57°
49°
19
58°
48°
20
57°
50°
21
56°
48°
22
57°
47°
23
56°
48°
24
57°
48°
25
58°
48°
26
59°
49°
27
60°
50°
28
55°
50°
29
54°
52°
30
55°
53°
1
55°
53°
2
57°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saint Peter Port
Saint Peter Port's April 2026 forecast shows daily high temperatures ranging from 54° to 60°, with overnight lows between 47° and 54°. The average high for April is 57° with an average low of 50°. 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 Saint Peter Port. See also: May | June | July.