S
M
T
W
T
F
S
29
72°
38°
30
85°
58°
31
79°
55°
1
55°
46°
2
75°
47°
3
76°
43°
4
51°
40°
5
61°
37°
6
58°
41°
7
57°
47°
8
76°
50°
9
74°
53°
10
63°
50°
11
73°
60°
12
72°
65°
13
82°
62°
14
75°
45°
15
60°
41°
16
65°
47°
17
70°
53°
18
69°
56°
19
73°
56°
20
66°
45°
21
70°
53°
22
72°
51°
23
61°
51°
24
71°
45°
25
63°
53°
26
72°
53°
27
71°
52°
28
72°
53°
29
69°
52°
30
63°
51°
1
65°
54°
2
68°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Brunswick
Brunswick's April 2026 forecast shows daily high temperatures ranging from 57° to 82°, with overnight lows between 41° and 65°. The average high for April is 69° with an average low of 52°. 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 Brunswick. See also: May | June | July.