S
M
T
W
T
F
S
31
72°
51°
1
71°
53°
2
67°
52°
3
71°
54°
4
72°
53°
5
76°
53°
6
65°
51°
7
71°
54°
8
66°
54°
9
65°
53°
10
71°
57°
11
76°
58°
12
80°
56°
13
75°
58°
14
75°
56°
15
71°
57°
16
72°
54°
17
74°
57°
18
75°
56°
19
73°
57°
20
71°
57°
21
72°
56°
22
69°
56°
23
69°
53°
24
71°
53°
25
69°
54°
26
69°
54°
27
71°
55°
28
75°
57°
29
75°
57°
30
74°
56°
1
71°
54°
2
75°
55°
3
75°
55°
4
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hillsborough
Hillsborough's June 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 51° and 58°. The average high for June is 72° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Hillsborough. See also: July | August | September.
