S
M
T
W
T
F
S
28
69°
48°
29
72°
54°
30
74°
54°
1
72°
53°
2
75°
55°
3
75°
54°
4
73°
52°
5
72°
51°
6
71°
51°
7
73°
53°
8
77°
56°
9
77°
56°
10
76°
55°
11
74°
55°
12
77°
54°
13
72°
56°
14
74°
52°
15
75°
56°
16
78°
56°
17
78°
57°
18
77°
56°
19
74°
55°
20
74°
50°
21
74°
54°
22
75°
55°
23
74°
52°
24
75°
54°
25
79°
52°
26
77°
55°
27
76°
55°
28
79°
56°
29
77°
55°
30
75°
56°
31
78°
56°
1
74°
54°
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 69° to 79°, with overnight lows between 48° and 57°. The average high for July is 75° with an average low of 54°. 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.