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
86°
64°
8
90°
67°
9
83°
63°
10
81°
62°
11
85°
62°
12
88°
62°
13
88°
63°
14
91°
67°
15
95°
67°
16
94°
70°
17
95°
66°
18
93°
67°
19
94°
63°
20
86°
65°
21
87°
64°
22
88°
68°
23
89°
67°
24
91°
71°
25
91°
70°
26
92°
70°
27
92°
69°
28
91°
69°
29
89°
67°
30
88°
68°
31
85°
67°
1
88°
68°
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 81° to 95°, with overnight lows between 62° and 71°. The average high for July is 89° with an average low of 66°. 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.