S
M
T
W
T
F
S
29
43°
20°
30
48°
34°
31
34°
25°
1
28°
16°
2
34°
20°
3
49°
30°
4
39°
29°
5
39°
26°
6
32°
15°
7
25°
8°
8
39°
13°
9
52°
29°
10
44°
29°
11
50°
28°
12
45°
42°
13
59°
41°
14
52°
31°
15
51°
37°
16
51°
37°
17
56°
31°
18
53°
34°
19
54°
38°
20
56°
38°
21
55°
39°
22
54°
31°
23
47°
32°
24
50°
38°
25
53°
39°
26
51°
37°
27
54°
32°
28
57°
34°
29
60°
40°
30
58°
42°
1
59°
35°
2
51°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in North Bay
North Bay's April 2026 forecast shows daily high temperatures ranging from 44° to 60°, with overnight lows between 28° and 42°. The average high for April is 53° 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 North Bay. See also: May | June | July.