S
M
T
W
T
F
S
29
82°
48°
30
82°
63°
31
86°
64°
1
84°
68°
2
77°
68°
3
81°
70°
4
75°
59°
5
66°
50°
6
73°
45°
7
77°
46°
8
80°
57°
9
82°
62°
10
81°
65°
11
83°
68°
12
75°
70°
13
83°
69°
14
86°
69°
15
76°
60°
16
79°
64°
17
82°
64°
18
84°
63°
19
84°
67°
20
85°
66°
21
79°
54°
22
82°
59°
23
81°
60°
24
80°
60°
25
82°
59°
26
83°
60°
27
80°
60°
28
80°
59°
29
83°
62°
30
82°
62°
1
83°
61°
2
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Middleton
Middleton's April 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 54° and 70°. The average high for April is 81° with an average low of 62°. 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 Middleton. See also: May | June | July.