S
M
T
W
T
F
S
28
84°
69°
29
90°
73°
30
93°
71°
1
93°
71°
2
95°
70°
3
90°
69°
4
86°
68°
5
88°
66°
6
85°
67°
7
83°
65°
8
84°
65°
9
83°
64°
10
84°
64°
11
83°
62°
12
84°
65°
13
81°
59°
14
79°
58°
15
79°
59°
16
80°
59°
17
80°
61°
18
82°
64°
19
85°
63°
20
81°
64°
21
83°
65°
22
80°
65°
23
79°
64°
24
81°
66°
25
83°
65°
26
82°
66°
27
83°
66°
28
82°
65°
29
82°
65°
30
83°
60°
31
79°
59°
1
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Blanchester
Blanchester's July 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 58° and 73°. The average high for July is 84° with an average low of 65°. 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 Blanchester. See also: August | September | October.