S
M
T
W
T
F
S
29
66°
36°
30
74°
56°
31
80°
62°
1
84°
61°
2
83°
62°
3
81°
61°
4
80°
64°
5
73°
56°
6
66°
49°
7
73°
49°
8
63°
48°
9
68°
42°
10
76°
43°
11
84°
54°
12
85°
56°
13
80°
56°
14
83°
59°
15
86°
61°
16
86°
62°
17
85°
63°
18
88°
64°
19
84°
52°
20
73°
53°
21
77°
59°
22
78°
59°
23
78°
61°
24
79°
50°
25
75°
55°
26
73°
54°
27
71°
50°
28
74°
55°
29
73°
55°
30
77°
56°
1
73°
55°
2
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hillsborough
Hillsborough's April 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 50° and 64°. The average high for April is 79° with an average low of 57°. 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 Hillsborough. See also: May | June | July.
