S
M
T
W
T
F
S
29
67°
35°
30
74°
60°
31
80°
67°
1
73°
42°
2
80°
43°
3
81°
67°
4
81°
50°
5
51°
38°
6
59°
35°
7
46°
35°
8
65°
50°
9
75°
51°
10
73°
44°
11
65°
48°
12
79°
63°
13
78°
66°
14
79°
57°
15
71°
48°
16
65°
46°
17
67°
52°
18
69°
49°
19
68°
50°
20
72°
54°
21
71°
50°
22
71°
49°
23
70°
48°
24
69°
44°
25
61°
40°
26
59°
46°
27
62°
40°
28
64°
43°
29
61°
39°
30
61°
40°
1
66°
43°
2
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Byron
Byron's April 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 39° and 66°. The average high for April is 68° with an average low of 48°. 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 Byron. See also: May | June | July.
