S
M
T
W
T
F
S
29
56°
26°
30
74°
37°
31
76°
46°
1
45°
33°
2
69°
62°
3
73°
50°
4
68°
37°
5
43°
30°
6
48°
28°
7
44°
23°
8
55°
41°
9
64°
40°
10
58°
42°
11
62°
43°
12
63°
42°
13
58°
38°
14
57°
37°
15
59°
34°
16
57°
30°
17
52°
28°
18
55°
38°
19
65°
42°
20
67°
44°
21
68°
44°
22
68°
43°
23
69°
45°
24
70°
45°
25
70°
43°
26
68°
34°
27
56°
33°
28
56°
34°
29
61°
40°
30
59°
39°
1
59°
37°
2
63°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Britton
Britton's April 2026 forecast shows daily high temperatures ranging from 43° to 73°, with overnight lows between 23° and 62°. The average high for April is 61° with an average low of 39°. 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 Britton. See also: May | June | July.