S
M
T
W
T
F
S
29
34°
14°
30
42°
28°
31
42°
31°
1
42°
27°
2
34°
25°
3
34°
26°
4
38°
26°
5
49°
26°
6
47°
30°
7
46°
28°
8
43°
28°
9
47°
26°
10
55°
29°
11
47°
34°
12
49°
31°
13
43°
42°
14
60°
39°
15
47°
41°
16
46°
38°
17
55°
40°
18
45°
39°
19
49°
43°
20
52°
36°
21
47°
35°
22
46°
35°
23
49°
36°
24
50°
36°
25
49°
38°
26
47°
40°
27
48°
35°
28
47°
37°
29
49°
40°
30
53°
40°
1
52°
37°
2
50°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cole Harbour
Cole Harbour's April 2026 forecast shows daily high temperatures ranging from 43° to 60°, with overnight lows between 35° and 43°. The average high for April is 49° with an average low of 38°. 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 Cole Harbour. See also: May | June | July.