S
M
T
W
T
F
S
29
34°
11°
30
43°
30°
31
39°
24°
1
31°
24°
2
31°
25°
3
33°
25°
4
33°
24°
5
42°
24°
6
45°
30°
7
33°
26°
8
34°
25°
9
49°
26°
10
57°
33°
11
45°
31°
12
43°
30°
13
46°
29°
14
52°
36°
15
50°
40°
16
55°
39°
17
46°
33°
18
54°
31°
19
65°
34°
20
50°
28°
21
34°
22°
22
36°
21°
23
46°
29°
24
40°
30°
25
41°
34°
26
45°
30°
27
54°
35°
28
56°
35°
29
54°
36°
30
49°
38°
1
52°
40°
2
55°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fredericton
Fredericton's April 2026 forecast shows daily high temperatures ranging from 40° to 56°, with overnight lows between 29° and 41°. The average high for April is 49° with an average low of 35°. 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 Fredericton. See also: May | June | July.
