S
M
T
W
T
F
S
28
86°
61°
29
85°
57°
30
83°
58°
1
84°
60°
2
85°
63°
3
84°
61°
4
83°
64°
5
83°
60°
6
82°
57°
7
82°
59°
8
86°
64°
9
83°
65°
10
82°
64°
11
82°
62°
12
83°
60°
13
88°
62°
14
87°
63°
15
88°
64°
16
85°
65°
17
82°
64°
18
82°
65°
19
83°
65°
20
88°
59°
21
89°
66°
22
90°
66°
23
90°
64°
24
86°
65°
25
88°
65°
26
83°
64°
27
82°
61°
28
85°
63°
29
88°
60°
30
88°
66°
31
90°
65°
1
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hartley
Hartley's July 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 57° and 66°. The average high for July is 85° with an average low of 63°. 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 Hartley. See also: August | September | October.