S
M
T
W
T
F
S
28
93°
75°
29
91°
75°
30
91°
75°
1
86°
73°
2
88°
75°
3
84°
68°
4
82°
68°
5
84°
64°
6
86°
63°
7
87°
67°
8
88°
69°
9
82°
64°
10
83°
62°
11
87°
62°
12
90°
66°
13
95°
69°
14
98°
69°
15
95°
70°
16
94°
65°
17
88°
66°
18
90°
67°
19
90°
66°
20
86°
64°
21
87°
68°
22
88°
68°
23
89°
67°
24
89°
67°
25
88°
68°
26
89°
67°
27
89°
68°
28
90°
70°
29
91°
69°
30
90°
68°
31
91°
70°
1
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Harlan
Harlan's July 2026 forecast shows daily high temperatures ranging from 82° to 98°, with overnight lows between 62° and 70°. The average high for July is 89° with an average low of 67°. 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 Harlan. See also: August | September | October.