S
M
T
W
T
F
S
28
91°
71°
29
90°
72°
30
95°
70°
1
99°
73°
2
101°
76°
3
103°
78°
4
105°
79°
5
100°
75°
6
98°
73°
7
92°
71°
8
91°
73°
9
99°
73°
10
100°
73°
11
94°
71°
12
87°
72°
13
80°
71°
14
88°
61°
15
97°
67°
16
99°
71°
17
96°
74°
18
91°
70°
19
86°
68°
20
87°
68°
21
85°
65°
22
84°
64°
23
83°
63°
24
81°
67°
25
80°
68°
26
86°
68°
27
85°
67°
28
89°
69°
29
90°
68°
30
86°
69°
31
87°
69°
1
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hillsborough
Hillsborough's July 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 61° and 74°. The average high for July is 88° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Hillsborough. See also: August | September | October.
